Period Swim Bottoms

Home / Period Swim Bottoms

Don't let periods stop swim days

Absorbs 2-3 regular tampons worth

Machine washable and reusable for next practice

Secure leg seams help keep out water

Period Swim Bottoms

Here for the highs and lows, we’ve got the coverage to suit your teens style. Our swim bottoms work to lock in blood, but look and feel like regular swimwear.

Full Coverage Favorites

6 items

Your questions, answered.

How does period swimwear work?

Our period swim bottoms have a triple-layer gusset that absorbs your flow and locks in leaks, in and out of the water. And when you throw them in the wash with detergent, everything releases through the top layer so your swimwear comes out fresh and clean. Your other clothes will be totally fine too, we promise.

Here's how the three layers break down:

Layer 1 is a silky-smooth top layer that sits right against the skin.
Layer 2 is a super absorbent middle layer built with our leakproof tech that holds up to 1–3 tampons worth of blood.
Layer 3 is a waterproof outer layer that prevents any leaks from showing through.

Underwear

Leakproof Explained

Trending

Special Offers

Underwear by Style

Underwear by Solution

Swim

Sleep

Active

Super Leakproof® Sleepover Short

Period Swim Full-Coverage Bikini Bottom

Period Swim Sport One-Piece

Leakproof UltraThin No-Show Bikini 3-Pack

Period Swim Full-Coverage Bikini Bottom

Period Swim Short

Period Swim Bikini Bottom

Period Swim Board Shorts

Period Swim Twist High Rise Bikini Bottom

Period Swim Full Coverage Hipster

Filters

How does period swimwear work?

Do I need to wear a tampon or menstrual cup with the swimwear?

How do I wash the swimwear?

Can I wear period swimwear even when I don't have my period?

Can adults wear KT period swimwear or activewear?

Shop by Category

Period Undies

Period Kits

Period Swim

Sleep

Active

Leakproof Shortie

Period Undies

Period Kits

Period Swim

Sleep

Active

Leakproof Shortie

Customer Care

Discover

Order summary

Suggestions

Top Picks

Super Leakproof® Sleepover Short

Period Swim Full-Coverage Bikini Bottom

Period Swim Sport One-Piece

Leakproof UltraThin No-Show Bikini 3-Pack

Don't let periods stop swim days

Period Swim Bottoms

Period Swim Full-Coverage Bikini Bottom

Period Swim Short

Period Swim Bikini Bottom

Period Swim Board Shorts

Period Swim Twist High Rise Bikini Bottom

Period Swim Full Coverage Hipster

Filters

Your questions, answered.

How does period swimwear work?

Do I need to wear a tampon or menstrual cup with the swimwear?

How do I wash the swimwear?

Can I wear period swimwear even when I don't have my period?

Can adults wear KT period swimwear or activewear?

Shop by Category

Period Undies

Period Kits

Period Swim

Sleep

Active

Leakproof Shortie

Period Undies

Period Kits

Period Swim

Sleep

Active

Leakproof Shortie