shop all Thinx Teens

Comfy period underwear in youth sizes and fun colors for teens.

our leakproof tech

our leakproof tech

See what makes our period underwear leakproof all day up to 12 hours.

front view of thinx teens brief in violet

TeensTeens

new

All-Day Brief

$19

how to wash

how to wash

Learn how to care for your Thinx, and wear them again and again.

overnight

overnight

comfortable period underwear that's leakproof all day or night for up to 12 hours.