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Thinx underwear that absorbs your periodThinx Teens period underwear for teensThinx for All by Thinx underwear for bladder leaks

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Hilary is 5'9", hip size 42.5, wearing a size M

Thinx - Comfort Stretch Hiphugger - Black - Front

no dig waistband design

Thinx - Comfort Stretch Hiphugger - Black - Side

flattering fit that sits on the hips

Thinx - Comfort Stretch Hiphugger - Black - Back

an extended gusset for added protection

TFA - Common - All Day Gusset

Thinx

no dig waistband design

Comfort Stretch 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

use shift + up or down to rotate image

Hilary is 5'9", hip size 42.5, wearing a size M

Thinx - Comfort Stretch Hiphugger - Black - Front

no dig waistband design

Thinx - Comfort Stretch Hiphugger - Black - Side

flattering fit that sits on the hips

Thinx - Comfort Stretch Hiphugger - Black - Back

an extended gusset for added protection

TFA - Common - All Day Gusset

Thinx underwear is not made or treated with PFAS

holds
worth.
colorBlack
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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 comfortable and stylish hiphugger featuring leakproof protection up to 12 hours and a smooth, flattering fit that hugs your curves. Fits true to size. 

Formerly named Classic 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

Thinx_Signature_All-Day-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: 84% Polyamide, 16% 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 Classic illustration

Comfort Stretch

With a silky smooth feel, comfortable stretch, and lace & mesh details, these stylish silhouettes are designed to help you feel your best.

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