45-day trial
+ free returns

Don’t love 'em?
Get your $ back
no Qs asked

Thinx

Breathable Hiphugger

Original Price

$36

Thinx underwear is not made or treated with PFAS

45-day trial
+ free returns

Don’t love 'em?
Get your $ back
no Qs asked

Thinx underwear is not made or treated with PFAS

holds up to
worth.
colorBrush
Select a color

size

size chart

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).

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).

style

A classic hiphugger silhouette made with our ultra-thin, sweat-wicking micromesh to help you stay cool, fresh, and dry. Designed for no visible panty lines. 

Go ahead, wear those yoga pants! This style is designed for no visible panty lines. Features built-in leakproof protection up to 12 hours and fits true to size. 

Formerly named Air Hiphugger.

fit

  • Made with our LeakSafe™ barrier: Leakproof all day up to 12 hours

  • Moisture-wicking fabric helps keep you feeling dry 

  • Odor control technology helps minimize odors 

  • Thin and discreet — looks and feels like regular underwear

  • Designed for no visible panty lines

Thinx_Signature_Barely-There-Hiphugger_Black_Style+Fit.jpg
Our Protection Promise: Thinx underwear is designed without PFAS or any harsh substance on our Clean Commitment List.

fabric

  • body: 78% Polyamide, 22% Elastane
  • gusset 1 (wicking): 100% polyester
  • gusset 2 (absorbent): 100% polyester
  • gusset 3 (barrier): 100% polyester
  • (polyurethane, Lava XL-N®, Suntex TN-5000)
  • Thinx underwear is not made or treated with PFAS.
  • Our underwear is certified OEKO-TEX® STANDARD 100, #20.HUS.04850 by HOHENSTEIN HTTI, 3rd party tested for the presence of harmful substances to ensure product safety

care instructions

Wash before wear, machine wash cold with like colors, line dry. Do not iron, bleach, dry clean, or tumble dry.

Thinx air™️ illustration

Breathable

Feel fresh and comfy in our breathable, quick-drying micromesh fabric. Perfect for exercising, traveling, and everything in between.

how our period underwear works

Thinx - PDP - take the Know Your Flow quiz

find your perfect pair

Take our short quiz to get matched with undies that suit your style and needs.

Thinx - PDP - create a set

buy more, save more

Mix and match any Thinx undies — and you can save up to 20%.

FAQs