Savings are applied automatically during checkout. Our custom Set discount applies to Thinx period underwear and Thinx for All Leaks bladder leak underwear (but excludes Saver Sets).
buy 3, save 10%
Buy 3-4 pairs for 10% off
Buy 5-6 pairs for 15% off
Buy 7+ pairs for 20% off
Savings are applied automatically during checkout. Our custom Set discount applies to Thinx period underwear and Thinx for All Leaks bladder leak underwear (but excludes Saver Sets).
*final sale items are not eligible for returns or exchanges.
style
A comfy, full-coverage silhouette made from eco-friendly Modal Cotton that protects against leaks, even on heavy days.
Thinx underwear is not made or treated with PFAS.
fit
This style has an extended gusset for extra front-to-back coverage and fits true to size, so we recommend ordering your usual size.
Wear this on moderate to heavy days for leak protection that's cozy and buttery-soft (perfect for lounging!).
In short, organic cotton typically refers to the method used to grow cotton. The cotton in our Modal Cotton fabric is specifically SUPIMA®️ cotton. It’s grown in the USA and constructed with higher quality raw materials, making it softer and more durable.
We used SUPIMA® cotton, sourced through the Better Cotton Initiative (BCI). BCI is a non-profit working towards improving global cotton production for the people who produce it and the environment it grows in. BCI owns and stewards the Better Cotton Standard System: a system that encompasses a diverse range of activities and stakeholders, including those in cotton production, through the supply chain to consumer-facing retailers and brands.
Our Modal Cotton collection is an excellent choice for those with sensitive skin. If you typically wear cotton, Modal Cotton should not irritate you, being that it is an all-natural fabric, and it should only get softer over time with washing. Another great choice would be our cotton Thinx for All™ collection.
In short, organic cotton typically refers to the method used to grow cotton. The cotton in our Modal Cotton fabric is specifically SUPIMA®️ cotton. It’s grown in the USA and constructed with higher quality raw materials, making it softer and more durable.
We used SUPIMA® cotton, sourced through the Better Cotton Initiative (BCI). BCI is a non-profit working towards improving global cotton production for the people who produce it and the environment it grows in. BCI owns and stewards the Better Cotton Standard System: a system that encompasses a diverse range of activities and stakeholders, including those in cotton production, through the supply chain to consumer-facing retailers and brands.
Our Modal Cotton collection is an excellent choice for those with sensitive skin. If you typically wear cotton, Modal Cotton should not irritate you, being that it is an all-natural fabric, and it should only get softer over time with washing. Another great choice would be our cotton Thinx for All™ collection.