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Your cart’s feeling a little empty.

But the perfect pair is waiting.

Protection you can rely on.

Of course she’s swimming on her period

Never miss out on fun in the water, no tampons needed! Get the period swim teens love and parents trust.

Free Shipping on orders $80+
Free Shipping on orders $80+
Free Shipping on orders $80+
Free Shipping on orders $80+
Free Shipping on orders $80+
Swim How It Works Feature Tile

Tired of period panic in the water?

Kt has your teen’s back with triple layer protection, including a built-in absorbent liner and a thin membrane designed to act as a barrier for blood and water. All so they can swim worry-free.

50% of teens skip swimming because of their period

Swimming, dock jumping, canoeing, and water fights–water and camp go hand in hand. Kt Period Swim has them covered so they don’t miss out on the fun. A thin, discreet liner keeps them protected in and out of the water.

The tampon anxiety and bulky pad discomfort is real

How many do I have left? Will I be able to change in time? These are just some of the questions teens have to navigate. Not to mention all the worries about swimming on your period. Luckily, Period Swim couldn’t be easier to use.

LOVED BY TEENS. TRUSTED BY PARENTS. 

Built-in protection that feels like nothing at all.

Looks just like regular swimwear. The science behind the #1 Leakproof Brand in North America.

Soft Top Layer

Top Layer

Smooth and comfortable liner in swimsuit fabric.

No wonder 2 million+ people have made the switch.

She doesn't have to sit this one out.

Period-proof swimwear that looks just like the real thing — because it is.

  • Absorbs 2 super tampons worth of flow
  • Looks & feels like regular swimwear
  • Stays protected in the water
  • No tampon required
Shop Sport One-Piece

★★★★★

“My tween loved this! Took the fear away of going into the water and let her just be a normal kid hanging out with friends and family at the pool and the lake!” - Farrah E.