leak protection, reimagined
![an image featuring three models of different ages on a beige background: a teen in a grey shirt and blue checkerboard pants holding up a pair of Thinx Teens black Bikini period underwear, an older woman in a dark grey shirt and a pair of Thinx for All Leaks black Hi-Waist bladder leak underwear seated on a beige couch, and an adult woman standing behind them in a grey tank top and a pair of Thinx for All black Hi-Waist period underwear.](/images/photos/Thinx-Inc_LP-Hero.jpg?q=90&w=3840)
Discover our assortment of reusable underwear for periods and bladder leaks, designed to help you feel dry, comfortable, and confident.
Thinx
Our innovative, leakproof period underwear is redefining what comfort looks and feels like on your period. See how Thinx work.
Thinx Teens
Leakproof period underwear for a new generation. Our low-key underwear provides high-performing protection that fits your teen’s lifestyle. See how Thinx Teens work.
Thinx for All Leaks
Live confidently with Thinx for All Leaks, reusable underwear with built-in protection designed to absorb light to moderate bladder leaks. See how Thinx for All Leaks work.
superior comfort
We design our underwear to be soft on your skin with a secure fit that makes you forget you’re even wearing leak protection — so you can live more comfortably.
lasting freshness
Our signature innovative technology keeps you dry, controls odor, and keeps leaks totally locked in for your peace of mind. Consider the game changed.
washable & reusable
Unlike most traditional leak products, our underwear is designed to be reused. Caring for them is simple: just wash, dry, and wear ‘em over & over again.
solutions for every body, all in one place
Underwear that absorbs your period
Period underwear for teens
Underwear for bladder leaks
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