shop all Thinx Teens

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

front view of thinx teens brief in violet

TeensTeens

new

All-Day Brief

$16

front view of thinx teens bikini in blue leopard

TeensTeens

new

All-Day Bikini

$16

our leakproof tech

our leakproof tech

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

how to wash

how to wash

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