Classic

Final Sale 60% off

Cheeky

Original Price

£29

Sale Price

£11.60

Thinx underwear is not made or treated with PFAS

Thinx underwear is not made or treated with PFAS

absorbency lightest

1 out 7 droplets
holds up to
worth.
colorBeige

 - final sale*

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).

*final sale items are not eligible for returns or exchanges.

style

True to its name — a booty-flattering style with a cheeky fit that stays put, best suited for your light flow days.

Thinx underwear is not made or treated with PFAS.

fit

This style has less back coverage and fits true to size, but if you're between sizes, we recommend sizing up.

Thinx - Cheeky - Style+Fit.jpg
Perfect to wear at the end of your period, or as a backup layer of protection with tampons or a cup.

fabric

  • body: 84% polyamide, 16% elastane
  • body: liner: 95% cotton, 5% elastane
  • gusset 1 (wicking): 95% cotton, 5% elastane
  • gusset 2 (absorbent): 96% cotton, 4% elastane
  • gusset 3 (barrier): 100% polyester, coated w/ breathable PU
  • SUPIMA® Cotton, elastane, polyester, polyurethane, Nanotex® wicking agent, Agion®
  • Thinx underwear is not made or treated with PFAS.

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 Classic illustration

Classic

Stylish silhouettes featuring seasonal colors and lace & mesh details in a silky-smooth fabric. Available in all 5 absorbencies for every type of flow.

During my humanitarian work in South Sudan, I was often in remote areas without access to certain facilities. With Thinx, I could stay focused on the matters at hand.
Paz from Honolulu, HI, medium to heavy flow

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