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how they work
Thinx for All Leaks are machine-washable, reusable underwear designed to replace single-use disposables. They come in discreet designs that look and feel like regular underwear. Just wear, wash, and reuse them again and again. They absorb leaks, control odors, and wick away moisture — so you can stay fresh and dry no matter what.
Our leak-absorbing underwear features 3 layers of ultra-thin technology built into the center panel of the underwear — an innermost moisture-wicking layer, a super absorbent inner lining, and an outermost layer that acts as a leak-resistant barrier that leaves you feeling fresh and dry.
We've got you covered! The built-in lining of the underwear is intrinsically absorbent, wicks away moisture, and controls odor — leaving you feeling fresh and dry.
They sure are! Thinx for All Leaks is machine-washable and reusable, so you can wear, wash, and wear again, just like regular underwear. Leaks shouldn't disrupt your lifestyle — you can finally ditch inconvenient and uncomfortable pantyliners for good.
Our gusset is made up of multiple absorbent layers found in the center panel of the underwear. It sits under the front of the vulva with leak protection that extends throughout the back of the underwear — making it ideal coverage for light bladder leaks.
Yep, our underwear may be your new workout buddy. The moisture-wicking layer draws away wetness and blocks odors. Plus, they are super-absorbent and breathable, so you always feel fresh and dry.
We've found that the majority of our folks require light to moderate protection. We designed our underwear to absorb up to 100 mL worth of leaks. For some people, that means all day protection. That being said, we don't recommend using our product for a full bladder release.
Our underwear's ultra-thin, built-in tech is designed to absorb without feeling bulky. Our moisture-wicking barrier helps prevent wetness, so you stay fresh and dry. If you feel wet, it's most likely a sign that it's time for a fresh pair.
Thinx for All Leaks are machine-washable, reusable underwear designed to replace single-use disposables. They come in discreet designs that look and feel like regular underwear. Just wear, wash, and reuse them again and again. They absorb leaks, control odors, and wick away moisture — so you can stay fresh and dry no matter what.
Our leak-absorbing underwear features 3 layers of ultra-thin technology built into the center panel of the underwear — an innermost moisture-wicking layer, a super absorbent inner lining, and an outermost layer that acts as a leak-resistant barrier that leaves you feeling fresh and dry.
We've got you covered! The built-in lining of the underwear is intrinsically absorbent, wicks away moisture, and controls odor — leaving you feeling fresh and dry.
They sure are! Thinx for All Leaks is machine-washable and reusable, so you can wear, wash, and wear again, just like regular underwear. Leaks shouldn't disrupt your lifestyle — you can finally ditch inconvenient and uncomfortable pantyliners for good.
Our gusset is made up of multiple absorbent layers found in the center panel of the underwear. It sits under the front of the vulva with leak protection that extends throughout the back of the underwear — making it ideal coverage for light bladder leaks.
Yep, our underwear may be your new workout buddy. The moisture-wicking layer draws away wetness and blocks odors. Plus, they are super-absorbent and breathable, so you always feel fresh and dry.
We've found that the majority of our folks require light to moderate protection. We designed our underwear to absorb up to 100 mL worth of leaks. For some people, that means all day protection. That being said, we don't recommend using our product for a full bladder release.
Our underwear's ultra-thin, built-in tech is designed to absorb without feeling bulky. Our moisture-wicking barrier helps prevent wetness, so you stay fresh and dry. If you feel wet, it's most likely a sign that it's time for a fresh pair.
about the product
We use advanced fabrics to ensure Thinx for All Leaks tech keeps you fresh + dry. Unfortunately, this does not enable a 100% Cotton option. We're continuously working to improve our products, so stay tuned for future updates.
All Thinx products are not scented and fragrance-free.
Our undies are designed to keep you dry, so we don't recommend wearing Thinx for All Leaks under water.
We designed Thinx for All Leaks specifically for bladder leaks, but our sister brand, Thinx, is your best bet for period protection you can count on! If you experience light incontinence and your period, we recommend using Thinx for All Leaks.
We use advanced fabrics to ensure Thinx for All Leaks tech keeps you fresh + dry. Unfortunately, this does not enable a 100% Cotton option. We're continuously working to improve our products, so stay tuned for future updates.
All Thinx products are not scented and fragrance-free.
Our undies are designed to keep you dry, so we don't recommend wearing Thinx for All Leaks under water.
We designed Thinx for All Leaks specifically for bladder leaks, but our sister brand, Thinx, is your best bet for period protection you can count on! If you experience light incontinence and your period, we recommend using Thinx for All Leaks.
select *your* style
Our bladder leak underwear come in a range of absorbencies: Lightest (holds up to 15mL), Very Light (holds up to 40mL), and Light (holds up to 100mL). If you're used to wearing a pad or pantyliner, we recommend selecting the absorbency by the disposable product you're replacing. New to bladder leak solutions or not sure which absorbency style you need? Don't stress! We offer a 45-day trial on all orders.
Our Thong is a great way to ditch visible panty lines (VPL). While our Bikini style isn't VPL-free, it still offers sleek protection.
Thinx for All Leaks work best for people with vaginas who experience light bladder leaks.
Yes! We're always thinking up new styles, colors, and products. Be sure to subscribe to our email list to be the first to know about new products, surprise sales, clever blog posts, and even a chance to win a free pair of undies!
Saver Sets are curated bundles of our Thinx Inc. absorbent underwear that can be purchased together as one item. When you snag a Saver Set, you’re stocking up on your favorite styles *and* saving $$$. Saver Sets are not eligible for our Create a Set discounts. Underwear purchased in a Saver Set can be returned or exchanged individually or all together.
Custom Saver Sets are a great way to build your collection and get more for less. Mix and match any styles, colors, and sizes across Thinx and Thinx for All Leaks Signature to take advantage of the following discounts: buy 3+ pairs and save 10%, buy 5+ pairs and save 15%, or buy 7+ pairs and save 20%. This discount will apply automatically in your cart and only applies to full-price styles. You can return the items individually if they don’t work out.
Our bladder leak underwear come in a range of absorbencies: Lightest (holds up to 15mL), Very Light (holds up to 40mL), and Light (holds up to 100mL). If you're used to wearing a pad or pantyliner, we recommend selecting the absorbency by the disposable product you're replacing. New to bladder leak solutions or not sure which absorbency style you need? Don't stress! We offer a 45-day trial on all orders.
Our Thong is a great way to ditch visible panty lines (VPL). While our Bikini style isn't VPL-free, it still offers sleek protection.
Thinx for All Leaks work best for people with vaginas who experience light bladder leaks.
Yes! We're always thinking up new styles, colors, and products. Be sure to subscribe to our email list to be the first to know about new products, surprise sales, clever blog posts, and even a chance to win a free pair of undies!
Saver Sets are curated bundles of our Thinx Inc. absorbent underwear that can be purchased together as one item. When you snag a Saver Set, you’re stocking up on your favorite styles *and* saving $$$. Saver Sets are not eligible for our Create a Set discounts. Underwear purchased in a Saver Set can be returned or exchanged individually or all together.
Custom Saver Sets are a great way to build your collection and get more for less. Mix and match any styles, colors, and sizes across Thinx and Thinx for All Leaks Signature to take advantage of the following discounts: buy 3+ pairs and save 10%, buy 5+ pairs and save 15%, or buy 7+ pairs and save 20%. This discount will apply automatically in your cart and only applies to full-price styles. You can return the items individually if they don’t work out.
how to care
Thinx for All Leaks is machine-washable and reusable. Wear, wash, and wear again, just as you would regular underwear. Machine wash on cold with the rest of your laundry. Be sure to avoid using bleach, fabric softener, or high heat from dryers or irons. Tumble dry low or hang dry. Check out our How to Wash page for more information and helpful tips!
Machine wash your underwear on cold to keep them in tip-top shape. The standard cold wash is 60-80 degrees Fahrenheit (15C - 27C). If you're hand-washing, the water should feel close to room temperature.
We discourage using fabric softener because it breaks down the fabrics in the center panel of the underwear and the bonding around the seams, which helps absorb and keep leaks in. Over time, fabric softener will make the underwear less absorbent.
Drying times may be affected by humidity levels and the airflow of the space you hang them in. Under non-humid conditions, moderate absorbency styles typically dry within 10-12 hours and super absorbency styles typically dry within 19 hours.
Don’t worry — a few instances of high heat isn't a big deal. However, repeated exposure to high temperatures can change the fit of the underwear or cause shrinkage, so do your best not to make a habit of it!
Our absorbent underwear isn’t stain-proof, although the materials used in our absorbent gusset are largely stain-resistant. Plus, they’re lined in black to prevent stains from showing. To further prevent stains, follow the washing instructions on our How to Wash page.
Follow our simple care instructions to keep your period-absorbing underwear at maximum performance. Replace them at 30 washes.
You can recycle our leak-absorbing underwear when you’re finished with them. Just wash them until they’re squeaky clean. Then, cut out the absorbent gusset and dispose of it. The remaining fabric can be donated to your local textile recycling bin.
Thinx for All Leaks is machine-washable and reusable. Wear, wash, and wear again, just as you would regular underwear. Machine wash on cold with the rest of your laundry. Be sure to avoid using bleach, fabric softener, or high heat from dryers or irons. Tumble dry low or hang dry. Check out our How to Wash page for more information and helpful tips!
Machine wash your underwear on cold to keep them in tip-top shape. The standard cold wash is 60-80 degrees Fahrenheit (15C - 27C). If you're hand-washing, the water should feel close to room temperature.
We discourage using fabric softener because it breaks down the fabrics in the center panel of the underwear and the bonding around the seams, which helps absorb and keep leaks in. Over time, fabric softener will make the underwear less absorbent.
Drying times may be affected by humidity levels and the airflow of the space you hang them in. Under non-humid conditions, moderate absorbency styles typically dry within 10-12 hours and super absorbency styles typically dry within 19 hours.
Don’t worry — a few instances of high heat isn't a big deal. However, repeated exposure to high temperatures can change the fit of the underwear or cause shrinkage, so do your best not to make a habit of it!
Our absorbent underwear isn’t stain-proof, although the materials used in our absorbent gusset are largely stain-resistant. Plus, they’re lined in black to prevent stains from showing. To further prevent stains, follow the washing instructions on our How to Wash page.
Follow our simple care instructions to keep your period-absorbing underwear at maximum performance. Replace them at 30 washes.
You can recycle our leak-absorbing underwear when you’re finished with them. Just wash them until they’re squeaky clean. Then, cut out the absorbent gusset and dispose of it. The remaining fabric can be donated to your local textile recycling bin.
orders + shipping
To shop Thinx for All Leaks in person, check out our Store Locator to find a store near you. Please note we only accept returns or exchanges for purchases made through our site. Shop our site to get bladder leak protection delivered discreetly to your door with our 45-day trial.
Our underwear is priced per pair and sold individually. We use the best materials to ensure Thinx for All Leaks protects against wetness and keeps you feeling fresh and dry. Save by shopping our Saver Sets and stock up on your favorite styles with Custom Set discounts. Custom Set discounts offer up to 20% off and automatically apply to carts of 3+ undies across Thinx Inc. family of brands (Thinx for All Leaks, Thinx, and Thinx Teens™).
Signing up for back-in-stock notifications is a breeze! Select the size and color you are interested in and input your email. That's it! We'll send you an email when the item becomes back in stock!
We accept nearly all local currencies. The currency will update automatically update based on your location! We provide fixed prices in the local currency for Canada, Australia, New Zealand, and the United Kingdom. The product price for the other countries is calculated based on their daily exchange rate. Order receipts and confirmation emails show the purchase price in local currencies.
We accept all major credit cards, including Flexible Spending Arrangement (FSA), Health Savings Account (HSA), and Health Reimbursement Arrangement (HRA) credit/debit cards. Express checkout is available via Shop Pay, PayPal, and Google Pay. Shop with your Thinx Inc. gift card that never expires. Or, buy now, pay later with AfterPay. Additional payment options may be available for select International countries.
Yes — all Thinx inc. underwear, including our menstrual products and bladder leak underwear, can now be purchased directly at checkout and via PayPal using Flexible Spending Arrangement (FSA), Health Savings Account (HSA), and Health Reimbursement Arrangement (HRA) credit/debit cards. If you experience any issues with the card at checkout, please check your balance — if there are enough funds in your account, you may need to contact an administrator at your plan to authorize a purchase on our site. Afterpay and orders processed in currencies other than USD are not eligible. If you prefer to check out using another method, please review your plan for details about applying for reimbursement. Depending on your insurance plan, you may be required to fill out a claim form with an itemized receipt, so keep your order confirmation email handy.
To add items to your bag/cart, select the individual size and color of the style you want, followed by the "add to bag" button. To add more than one color of the same underwear style to your bag, you will have to add each color individually by selecting the color and size you want and add them to your bag. To add multiples of the same color, change the quantity by using the -/+ below the size selection.
Once you have added all of your desired items to your bag, you can view your bag/cart by clicking the shopping bag icon in the upper right-hand corner of the screen. The site will prompt you through the remainder of the checkout process (shipping, billing, and payment) from there.While we do our best to ensure that our e-commerce experience is consistent, enjoyable, and functional across all modern browsers and devices, occasionally something small may not function properly on older browsers when an update to our code is pushed.
If you are having trouble logging in, creating an account, or placing an order, we highly recommend you first update your browser to the newest version.
Chrome | Firefox | Safari | Internet Explorer
Or, simply trying another browser usually works (we prefer Chrome).
We apologize for any inconvenience. If you still need help or are experiencing issues, please don't hesitate to contact us via our Help Center!Customers in the United States can get free Standard Shipping on their first order when they create an account.
Our orders ship from our warehouse in Northampton, PA.
Yes! We currently ship to 24 countries around the world. Check our Shipping Policy to view our shipping rates and the list of countries we ship to. If your country isn't on that list, we apologize for any inconvenience! Check out our Store Locator to see if any retailers that serve you offer our products.
For orders shipping to Canada, the product price includes duties but does not include taxes (collected at checkout). For all the other countries we ship to, the product price includes duties and taxes.
Our team begins processing orders quickly (so you can get your undies fast!) so unfortunately, we're unable to make order edits or cancellations. We do offer a 45-day money-back guarantee. Once your order has shipped, you can visit our Returns Portal to process a refund or swap anything out.
Orders are processed Mon-Fri, before 5 pm EST, and are typically on their way to you within 1-2 business days. Delivery estimates vary by country. For additional shipping information and rates by country, view our Shipping Policy.
Track your order progress step by step. As soon as your order has completed processing, you'll receive a shipping confirmation with your order tracking details. If you placed the order under your account, you'll also see your tracking information under "order history" when you log in.
The brand name is on the packaging, but that is the only indicator.
We strive to make environmentally preferable choices that don’t compromise the integrity of the product that shows up on your doorstep. That means we choose paper and renewable resources as much as possible and work to minimize any plastic or non-renewable materials.
Paper: All paper and boards are FSC-certified (both old and new packaging, including inserts and boxes). They are all recyclable and biodegradable! It will take approx. 2-3 months for this process.
Polybag: Biodegradable.
Strings: Not recyclable but can give to a textile recycler. 65% Polyester and 35% cotton.
Mailer bag: Recyclable where plastic films are recyclable. Find a location here.
We are currently researching how to use biodegradable and recyclable packaging with soy-based or similar inks, as our supply chain and safe handling requirements allow.
To shop Thinx for All Leaks in person, check out our Store Locator to find a store near you. Please note we only accept returns or exchanges for purchases made through our site. Shop our site to get bladder leak protection delivered discreetly to your door with our 45-day trial.
Our underwear is priced per pair and sold individually. We use the best materials to ensure Thinx for All Leaks protects against wetness and keeps you feeling fresh and dry. Save by shopping our Saver Sets and stock up on your favorite styles with Custom Set discounts. Custom Set discounts offer up to 20% off and automatically apply to carts of 3+ undies across Thinx Inc. family of brands (Thinx for All Leaks, Thinx, and Thinx Teens™).
Signing up for back-in-stock notifications is a breeze! Select the size and color you are interested in and input your email. That's it! We'll send you an email when the item becomes back in stock!
We accept nearly all local currencies. The currency will update automatically update based on your location! We provide fixed prices in the local currency for Canada, Australia, New Zealand, and the United Kingdom. The product price for the other countries is calculated based on their daily exchange rate. Order receipts and confirmation emails show the purchase price in local currencies.
We accept all major credit cards, including Flexible Spending Arrangement (FSA), Health Savings Account (HSA), and Health Reimbursement Arrangement (HRA) credit/debit cards. Express checkout is available via Shop Pay, PayPal, and Google Pay. Shop with your Thinx Inc. gift card that never expires. Or, buy now, pay later with AfterPay. Additional payment options may be available for select International countries.
Yes — all Thinx inc. underwear, including our menstrual products and bladder leak underwear, can now be purchased directly at checkout and via PayPal using Flexible Spending Arrangement (FSA), Health Savings Account (HSA), and Health Reimbursement Arrangement (HRA) credit/debit cards. If you experience any issues with the card at checkout, please check your balance — if there are enough funds in your account, you may need to contact an administrator at your plan to authorize a purchase on our site. Afterpay and orders processed in currencies other than USD are not eligible. If you prefer to check out using another method, please review your plan for details about applying for reimbursement. Depending on your insurance plan, you may be required to fill out a claim form with an itemized receipt, so keep your order confirmation email handy.
To add items to your bag/cart, select the individual size and color of the style you want, followed by the "add to bag" button. To add more than one color of the same underwear style to your bag, you will have to add each color individually by selecting the color and size you want and add them to your bag. To add multiples of the same color, change the quantity by using the -/+ below the size selection.
Once you have added all of your desired items to your bag, you can view your bag/cart by clicking the shopping bag icon in the upper right-hand corner of the screen. The site will prompt you through the remainder of the checkout process (shipping, billing, and payment) from there.While we do our best to ensure that our e-commerce experience is consistent, enjoyable, and functional across all modern browsers and devices, occasionally something small may not function properly on older browsers when an update to our code is pushed.
If you are having trouble logging in, creating an account, or placing an order, we highly recommend you first update your browser to the newest version.
Chrome | Firefox | Safari | Internet Explorer
Or, simply trying another browser usually works (we prefer Chrome).
We apologize for any inconvenience. If you still need help or are experiencing issues, please don't hesitate to contact us via our Help Center!Customers in the United States can get free Standard Shipping on their first order when they create an account.
Our orders ship from our warehouse in Northampton, PA.
Yes! We currently ship to 24 countries around the world. Check our Shipping Policy to view our shipping rates and the list of countries we ship to. If your country isn't on that list, we apologize for any inconvenience! Check out our Store Locator to see if any retailers that serve you offer our products.
For orders shipping to Canada, the product price includes duties but does not include taxes (collected at checkout). For all the other countries we ship to, the product price includes duties and taxes.
Our team begins processing orders quickly (so you can get your undies fast!) so unfortunately, we're unable to make order edits or cancellations. We do offer a 45-day money-back guarantee. Once your order has shipped, you can visit our Returns Portal to process a refund or swap anything out.
Orders are processed Mon-Fri, before 5 pm EST, and are typically on their way to you within 1-2 business days. Delivery estimates vary by country. For additional shipping information and rates by country, view our Shipping Policy.
Track your order progress step by step. As soon as your order has completed processing, you'll receive a shipping confirmation with your order tracking details. If you placed the order under your account, you'll also see your tracking information under "order history" when you log in.
The brand name is on the packaging, but that is the only indicator.
We strive to make environmentally preferable choices that don’t compromise the integrity of the product that shows up on your doorstep. That means we choose paper and renewable resources as much as possible and work to minimize any plastic or non-renewable materials.
Paper: All paper and boards are FSC-certified (both old and new packaging, including inserts and boxes). They are all recyclable and biodegradable! It will take approx. 2-3 months for this process.
Polybag: Biodegradable.
Strings: Not recyclable but can give to a textile recycler. 65% Polyester and 35% cotton.
Mailer bag: Recyclable where plastic films are recyclable. Find a location here.
We are currently researching how to use biodegradable and recyclable packaging with soy-based or similar inks, as our supply chain and safe handling requirements allow.
returns + exchanges
We offer a 45-day trial on all orders, so if you’re unhappy with your purchase, we’ll try to make it right. Final sale items, Thinx “merch”, and gift cards are nonrefundable. Visit our online Returns Portal to begin a return or exchange.
Items can be exchanged for a different color/size, or a different style of equal or lesser value, refunded for a digital gift card, or refunded to the original payment method. Terms and Conditions may apply.
Sorry, that option isn’t available right now!
The process for refunding the original form of payment will be the same. Digital gift cards are only available to customers within the United States. If you are located within the U.S. and looking to exchange for a different underwear size/color or for another style, you can do so through our online Returns Portal. If you are outside the U.S., please reach out to our customer service team with your order number, exchange details (style, size, color, absorbency), and shipping address and we’ll process a manual exchange on your behalf.
Nope! Instead, we encourage you to pass unused pairs along to a friend or donate them to a local women's shelter.
Items purchased in a Saver Set or Custom Set can be exchanged or returned individually. You can process a return or exchange directly through our online Returns Portal.
If you’re a customer located within the United States, we suggest returning the original item for a digital gift card. If you’re a customer outside of the U.S., we recommend returning the original item for a refund. In either case, be sure to sign up for back-in-stock alerts on your desired item's product page, so you'll be notified when it becomes available for purchase again.
Once your return is processed, you should see the funds appear back on your original form of payment in about 5-7 business days.
We typically process return orders within 1–2 business days. Once processed, US exchange orders are shipped via standard shipping and should arrive within 5–7 business days. International exchange orders are shipped via UPS Worldwide Expedited DDP.
Nope, gift cards never expire and can be applied to any purchase from our Thinx Inc. family of brands (Thinx for All Leaks, Thinx, and Thinx Teens)!
All you need is the gift card number to use your credit. How you choose to use your credit or whether you choose to give your gift card number to a friend is up to you!
We offer a 45-day trial on all orders, so if you’re unhappy with your purchase, we’ll try to make it right. Final sale items, Thinx “merch”, and gift cards are nonrefundable. Visit our online Returns Portal to begin a return or exchange.
Items can be exchanged for a different color/size, or a different style of equal or lesser value, refunded for a digital gift card, or refunded to the original payment method. Terms and Conditions may apply.
Sorry, that option isn’t available right now!
The process for refunding the original form of payment will be the same. Digital gift cards are only available to customers within the United States. If you are located within the U.S. and looking to exchange for a different underwear size/color or for another style, you can do so through our online Returns Portal. If you are outside the U.S., please reach out to our customer service team with your order number, exchange details (style, size, color, absorbency), and shipping address and we’ll process a manual exchange on your behalf.
Nope! Instead, we encourage you to pass unused pairs along to a friend or donate them to a local women's shelter.
Items purchased in a Saver Set or Custom Set can be exchanged or returned individually. You can process a return or exchange directly through our online Returns Portal.
If you’re a customer located within the United States, we suggest returning the original item for a digital gift card. If you’re a customer outside of the U.S., we recommend returning the original item for a refund. In either case, be sure to sign up for back-in-stock alerts on your desired item's product page, so you'll be notified when it becomes available for purchase again.
Once your return is processed, you should see the funds appear back on your original form of payment in about 5-7 business days.
We typically process return orders within 1–2 business days. Once processed, US exchange orders are shipped via standard shipping and should arrive within 5–7 business days. International exchange orders are shipped via UPS Worldwide Expedited DDP.
Nope, gift cards never expire and can be applied to any purchase from our Thinx Inc. family of brands (Thinx for All Leaks, Thinx, and Thinx Teens)!
All you need is the gift card number to use your credit. How you choose to use your credit or whether you choose to give your gift card number to a friend is up to you!
mission + ethics
We aim to create underwear that champions and supports bodies throughout different stages of life. From your first period to post-menopause and all the leaks in between. We aim to empower our customers with sustainable solutions while breaking taboos around bladder leaks and menstruation.
We craft our underwear carefully and consciously, from sustainable manufacturing processes to ethical working conditions. We’re proud to work with MAS, a global leader in ethical manufacturing based in Sri Lanka. MAS operates under three pillars: products changed for good, our planet changed for good, and lives changed for good. Visit our Manufacturing page to learn more about how we make our underwear and the incredible people who make them!
Since day one, giving back to our community has been at the core of our mission. We're committed to paying it forward through our giveback programs and initiatives. When you purchase Thinx products, you're supporting our mission to empower *every body* through advocating for sustainable, scalable solutions to ending period poverty — learn more about GiveRise. In addition, we're honored to team up with organizations doing incredible work as our quarterly cart donation partners. Past partners have included The Trevor Project, the Black Mamas Matter Alliance, the Chicago Period Project, and others.
We aim to create underwear that champions and supports bodies throughout different stages of life. From your first period to post-menopause and all the leaks in between. We aim to empower our customers with sustainable solutions while breaking taboos around bladder leaks and menstruation.
We craft our underwear carefully and consciously, from sustainable manufacturing processes to ethical working conditions. We’re proud to work with MAS, a global leader in ethical manufacturing based in Sri Lanka. MAS operates under three pillars: products changed for good, our planet changed for good, and lives changed for good. Visit our Manufacturing page to learn more about how we make our underwear and the incredible people who make them!
Since day one, giving back to our community has been at the core of our mission. We're committed to paying it forward through our giveback programs and initiatives. When you purchase Thinx products, you're supporting our mission to empower *every body* through advocating for sustainable, scalable solutions to ending period poverty — learn more about GiveRise. In addition, we're honored to team up with organizations doing incredible work as our quarterly cart donation partners. Past partners have included The Trevor Project, the Black Mamas Matter Alliance, the Chicago Period Project, and others.
about our brands
Thinx Inc. is our parent company! Together our family of brands (Thinx for All Leaks, Thinx, and Thinx Teens) is committed to empowering *every body* with innovative solutions and social change.
Thinx for All Leaks Signature styles are the same Speax silhouettes you know and love, just with a different name. Our Thinx for All Leaks Essential styles are brand new — offered in a streamlined collection of silhouettes and colors for less.
We recently rebranded from Speax to Thinx for All Leaks, so some items may still have the previous labels and tags. Don't worry — the products shown on our website are the same products you will receive!
We specifically designed Thinx for All Leaks to tackle the pH and viscosity of bladder leaks, which is lower than that of menstrual flow. If you experience light incontinence and your period, Thinx for All Leaks would be your best bet to prevent all your leaks. We don't recommend using our period underwear to protect against bladder leaks.
You deserve period products that give you the most comfort physically, mentally, and emotionally. All underwear in the Thinx family of brands has been certified based on the rigorous chemical safety requirements of the STANDARD 100 by OEKO-TEX® [20.HUS.04850 | HOHENSTEIN HTTI] since 2020 and now complies with the even more stringent OEKO-TEX® 100 Class II, Annexure IV, which includes meeting the requirements for Europe’s Regulation for Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) [20.HUS.04850 | HOHENSTEIN HTTI]. Thinx underwear is not made with PFAS.
We also test our finished products through an accredited, globally recognized third-party laboratory to help ensure they are compliant with U.S. and international regulations. These tests also include absorbency capacity, usability, and wearability.
Thinx is a member of the Apparel and Footwear International RSL Management Group (AFIRM) and aligns with the AFIRM restricted substances list (RSL) for suppliers of raw materials. We also require suppliers of our raw materials to sign a Supplier Code of Conduct and Chemical Supplier Agreement confirming compliance to the AFIRM RSL including the AFIRM restrictions on PFAS.Check out our Careers page.
Thinx Inc. is our parent company! Together our family of brands (Thinx for All Leaks, Thinx, and Thinx Teens) is committed to empowering *every body* with innovative solutions and social change.
Thinx for All Leaks Signature styles are the same Speax silhouettes you know and love, just with a different name. Our Thinx for All Leaks Essential styles are brand new — offered in a streamlined collection of silhouettes and colors for less.
We recently rebranded from Speax to Thinx for All Leaks, so some items may still have the previous labels and tags. Don't worry — the products shown on our website are the same products you will receive!
We specifically designed Thinx for All Leaks to tackle the pH and viscosity of bladder leaks, which is lower than that of menstrual flow. If you experience light incontinence and your period, Thinx for All Leaks would be your best bet to prevent all your leaks. We don't recommend using our period underwear to protect against bladder leaks.
You deserve period products that give you the most comfort physically, mentally, and emotionally. All underwear in the Thinx family of brands has been certified based on the rigorous chemical safety requirements of the STANDARD 100 by OEKO-TEX® [20.HUS.04850 | HOHENSTEIN HTTI] since 2020 and now complies with the even more stringent OEKO-TEX® 100 Class II, Annexure IV, which includes meeting the requirements for Europe’s Regulation for Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) [20.HUS.04850 | HOHENSTEIN HTTI]. Thinx underwear is not made with PFAS.
We also test our finished products through an accredited, globally recognized third-party laboratory to help ensure they are compliant with U.S. and international regulations. These tests also include absorbency capacity, usability, and wearability.
Thinx is a member of the Apparel and Footwear International RSL Management Group (AFIRM) and aligns with the AFIRM restricted substances list (RSL) for suppliers of raw materials. We also require suppliers of our raw materials to sign a Supplier Code of Conduct and Chemical Supplier Agreement confirming compliance to the AFIRM RSL including the AFIRM restrictions on PFAS.Check out our Careers page.
bladder leak info
Bladder leaks are way more common than most people think! That's why we aim to empower our customers with sustainable solutions while breaking the taboo and stigma around bladder leaks.
The answer to why you’re experiencing urine leakage involves the state of your pelvic floor, in one way or another. There are a variety of healing techniques that can help overcome pelvic floor dysfunction, including breathing exercises such as yoga or meditation, pelvic floor exercises (think Kegels), pelvic floor physical therapy, mindful eating, and improving stress levels. Along with these techniques, Thinxs for All Leaks, our washable incontinence underwear, can be a helpful solution for bladder leaks. Our innovative products offer comfortable and discreet protection for light absorbency leaks. To learn more about how to manage bladder leaks, check out our blog, Periodical.
Bladder leaks are way more common than most people think! That's why we aim to empower our customers with sustainable solutions while breaking the taboo and stigma around bladder leaks.
The answer to why you’re experiencing urine leakage involves the state of your pelvic floor, in one way or another. There are a variety of healing techniques that can help overcome pelvic floor dysfunction, including breathing exercises such as yoga or meditation, pelvic floor exercises (think Kegels), pelvic floor physical therapy, mindful eating, and improving stress levels. Along with these techniques, Thinxs for All Leaks, our washable incontinence underwear, can be a helpful solution for bladder leaks. Our innovative products offer comfortable and discreet protection for light absorbency leaks. To learn more about how to manage bladder leaks, check out our blog, Periodical.
Afterpay
With Afterpay, you can buy now and pay for your order in 4 equal payments made every two weeks — no interest added.
To be eligible for Afterpay, the value of your cart must be between $35 and $1,000. Gift cards are not eligible. Afterpay payments are due in 4 equal installments every two weeks, automatically processed to the card you register on file. The first installment is due at the time of purchase.After adding products to your cart, select Afterpay as your payment method at checkout. If this is your first time using Afterpay, you'll be redirected to their website to register and provide your payment details. If you've used Afterpay before, you'll log in to your account to complete your order.
You can use Afterpay toward any Thinx Inc. purchase of period and bladder leak underwear. Gift cards are not eligible.
Unfortunately, no — Afterpay is only available to customers in the US.
With Afterpay, you make your first payment at the time of purchase. The remaining amount due will be deducted automatically in three equal installments every two weeks from the payment method you've set up. If you want to make a payment before your next installment is due, log in to your Afterpay account — any remaining amount still owed will be updated accordingly.
Late fees may apply if you cannot make a payment. Take a look at Afterpay's complete terms and conditions for more details.
Afterpay orders are processed just like any other US standard shipping order. Once confirmed, orders typically ship out in about 1-2 business days. US standard shipping should arrive within 5-7 business days. For more information, check out our shipping details.
Afterpay will determine your spending limit and can approve or deny purchases based on payment history.
You can also use a gift card with Afterpay to pay for your purchase.
All Thinx Inc. underwear and apparel are eligible for purchase using Afterpay at checkout. Thinx Inc. gift cards are not eligible.
We offer a 45-day money-back guarantee on all purchases, including Afterpay. In this case, the original form of payment, Afterpay, is refunded. When you return item/s from an order, Afterpay will deduct the item amounts from the purchase total and adjust any remaining installments accordingly. In the case of complete order returns, Afterpay will refund any payments already made towards the total purchase and change any remaining installments to $0.
Visit Afterpay for additional information and answers to your questions.
With Afterpay, you can buy now and pay for your order in 4 equal payments made every two weeks — no interest added.
To be eligible for Afterpay, the value of your cart must be between $35 and $1,000. Gift cards are not eligible. Afterpay payments are due in 4 equal installments every two weeks, automatically processed to the card you register on file. The first installment is due at the time of purchase.After adding products to your cart, select Afterpay as your payment method at checkout. If this is your first time using Afterpay, you'll be redirected to their website to register and provide your payment details. If you've used Afterpay before, you'll log in to your account to complete your order.
You can use Afterpay toward any Thinx Inc. purchase of period and bladder leak underwear. Gift cards are not eligible.
Unfortunately, no — Afterpay is only available to customers in the US.
With Afterpay, you make your first payment at the time of purchase. The remaining amount due will be deducted automatically in three equal installments every two weeks from the payment method you've set up. If you want to make a payment before your next installment is due, log in to your Afterpay account — any remaining amount still owed will be updated accordingly.
Late fees may apply if you cannot make a payment. Take a look at Afterpay's complete terms and conditions for more details.
Afterpay orders are processed just like any other US standard shipping order. Once confirmed, orders typically ship out in about 1-2 business days. US standard shipping should arrive within 5-7 business days. For more information, check out our shipping details.
Afterpay will determine your spending limit and can approve or deny purchases based on payment history.
You can also use a gift card with Afterpay to pay for your purchase.
All Thinx Inc. underwear and apparel are eligible for purchase using Afterpay at checkout. Thinx Inc. gift cards are not eligible.
We offer a 45-day money-back guarantee on all purchases, including Afterpay. In this case, the original form of payment, Afterpay, is refunded. When you return item/s from an order, Afterpay will deduct the item amounts from the purchase total and adjust any remaining installments accordingly. In the case of complete order returns, Afterpay will refund any payments already made towards the total purchase and change any remaining installments to $0.
Visit Afterpay for additional information and answers to your questions.
referral
Our referral program is one way for you to spread the Thinx Inc. love! If you refer a friend, they get $10 to spend on any Thinx Inc. product (Thinx for All Leaks, Thinx, or Thinx Teens). If they make a purchase, you also get $10 in credits. You can earn up to $500 in Thinx inc. credit by referring up to 50 friends. To get started, sign up or log in to your account. Share your unique referral link directly or through email, SMS, WhatsApp, or Facebook!
Yes — you can earn up to $500 in Thinx inc. credit by referring up to 50 friends. After that, your friends who are new customers will keep receiving $10 promo codes but you will not accrue any more credits on your account.
For every new customer, you refer, you will earn a $10 credit to apply toward any Thinx Inc. purchase (Thinx for All Leaks, Thinx, or Thinx Teens). So, if you refer three new customers, you'll have $30 to spend. You can use your credits all at once or split your credits across orders until you use all credits.
With each referral, you earn ten credits, which is the equivalent of $10! One credit = $1.
No, credits are calculated in USD and not converted to other currencies due to limitations with our partner, FriendBuy. If you select your local currency from the currency dropdown, the prices onsite will be reflected in that currency, but your credits will be USD.
If you are the referrer, you can stack your referral credits with up to one discount code and use an unlimited amount of gift cards. If you are the referee, your code is not stackable with other promo codes.
You can only refer new customers.
No, you can refer as many people as you want, so refer away!
Our third-party partner, FriendBuy, which enables our referral program, is accepted in most countries, except for Ivory Coast, Togo, Ghana, Nigeria, China, Hong Kong, Philippines, and Russia — where FriendBuy is blocked. If you reside in one of these countries, you are unfortunately ineligible to refer or be referred by others. We're sorry about the inconvenience!
If you’re referring a friend, your $10 in credits are unlocked in one week (after they make a purchase) as long as the order isn't canceled. If you're a new customer referred by a friend, you can use your referral code immediately to get $10 off your first order of $35 or more.
Unfortunately, if your referral cancels their order, you won’t receive the $10 credit.
Yep! At checkout, you can decide how many credits you want to apply to your order. You can apply them all at once or just use some of them and save the rest for later.
Yes! You can use credits toward any Thinx Inc. product (Thinx for All Leaks, Thinx, or Thinx Teens), including merch!
No, credits don’t expire!
Our referral program is one way for you to spread the Thinx Inc. love! If you refer a friend, they get $10 to spend on any Thinx Inc. product (Thinx for All Leaks, Thinx, or Thinx Teens). If they make a purchase, you also get $10 in credits. You can earn up to $500 in Thinx inc. credit by referring up to 50 friends. To get started, sign up or log in to your account. Share your unique referral link directly or through email, SMS, WhatsApp, or Facebook!
Yes — you can earn up to $500 in Thinx inc. credit by referring up to 50 friends. After that, your friends who are new customers will keep receiving $10 promo codes but you will not accrue any more credits on your account.
For every new customer, you refer, you will earn a $10 credit to apply toward any Thinx Inc. purchase (Thinx for All Leaks, Thinx, or Thinx Teens). So, if you refer three new customers, you'll have $30 to spend. You can use your credits all at once or split your credits across orders until you use all credits.
With each referral, you earn ten credits, which is the equivalent of $10! One credit = $1.
No, credits are calculated in USD and not converted to other currencies due to limitations with our partner, FriendBuy. If you select your local currency from the currency dropdown, the prices onsite will be reflected in that currency, but your credits will be USD.
If you are the referrer, you can stack your referral credits with up to one discount code and use an unlimited amount of gift cards. If you are the referee, your code is not stackable with other promo codes.
You can only refer new customers.
No, you can refer as many people as you want, so refer away!
Our third-party partner, FriendBuy, which enables our referral program, is accepted in most countries, except for Ivory Coast, Togo, Ghana, Nigeria, China, Hong Kong, Philippines, and Russia — where FriendBuy is blocked. If you reside in one of these countries, you are unfortunately ineligible to refer or be referred by others. We're sorry about the inconvenience!
If you’re referring a friend, your $10 in credits are unlocked in one week (after they make a purchase) as long as the order isn't canceled. If you're a new customer referred by a friend, you can use your referral code immediately to get $10 off your first order of $35 or more.
Unfortunately, if your referral cancels their order, you won’t receive the $10 credit.
Yep! At checkout, you can decide how many credits you want to apply to your order. You can apply them all at once or just use some of them and save the rest for later.
Yes! You can use credits toward any Thinx Inc. product (Thinx for All Leaks, Thinx, or Thinx Teens), including merch!
No, credits don’t expire!
partnership
Thanks for your interest in selling our products! Unfortunately, we’re not accepting any new wholesale accounts at this time. To be notified, should anything change in the future, fill out our wholesale inquiry form.
Thanks for your interest in selling our products! Unfortunately, we’re not accepting any new wholesale accounts at this time. To be notified, should anything change in the future, fill out our wholesale inquiry form.
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