Modal Cotton

Modal Cotton Boyshort

Original Price

$38

absorbency super

holds 5worth.
colorBlack
Select a color

size

size chart

buy 4 and save 10%

Buy 4-5 pairs for 10% off

Buy 6-7 pairs for 15% off

Buy 8+ 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 Sale items and Saver Sets).

style

A full-coverage style with a little extra length in the leg, made from eco-friendly Modal Cotton that's breathable & buttery-soft.

fit

This style has an extended gusset for extra coverage and fits true to size, so we recommend ordering your usual size.

Thinx - Cotton Boyshort - Style+Fit.jpg
This cozy style is built to handle your heaviest days, and the fitted leg makes it perfect for overnight wear.

fabric

  • body/liner: 53% SUPIMA® Cotton, 35% TENCEL™ Modal, 12% elastane
  • gusset 1 (wicking): 100% polyester
  • gusset 2 (absorbent): 100% polyester
  • gusset 3 (barrier): 100% polyester, coated w/ breathable PU
  • polyester, polyurethane, Agion®, Lava XL-N®

Our underwear is certified according to STANDARD 100 by OEKO-TEX:registered: [20.HUS.04850 | HOHENSTEIN HTTI]

care instructions

Wash before wearing. Hand wash or machine wash cold on a delicate cycle. Do not use bleach or fabric softener. Hang dry — no ironing please!

Thinx Modal Cotton illustration

Modal Cotton

This comfy, cozy soft cotton blend offers a more luxurious, eco-friendly option - so you can feel good and do good for the planet.

how our period underwear works

Thinx - PDP - take the Know Your Flow quiz

find your style

Tell us a li'l bit about your flow, and we'll match you with the right pair!

take the quiz
Thinx - PDP - Promo - Create a Set 4/6/8

don’t see a Set you love?

Customize your own unique set with our Cycle Set discount! The more you buy, the more you save.

create a Set

FAQs