The Period

The Swim. Teen Bikini

$28.98

In stock at The Period

Color
  • Black
Size
  • S
  • M
  • L
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Sold and shipped by The Period. You’ll choose options and pay on their secure checkout.

The Swim. Teen Bikini is a product from The Period. Available in 3 sizes at $28.98, and shipped directly by The Period.

  • 3 sizes available

Best for Everyday wardrobe updates

Pros and cons

What we like

  • Priced below most similar items we list
  • Plenty of sizes to choose from
  • In stock at The Period right now

Worth knowing

  • Check the brand’s size guide before ordering
  • Shipping costs and times are set by the brand

Product details from The Period

Built for swimming, absorbs 2 tampons worth of blood, perfect for pool and beach days.

Hi. I’m the Swim. Teen Bikini, and I’m here to make swimming on your period a non-issue. I look and feel like a normal, great bikini bottom: soft, comfortable, and made to move. The difference? I quietly absorb period blood while swimming, so you can stay in the water without worrying about leaks, tampons, or timing bathroom breaks.

How do I work? You slip me on just like regular swim bottoms and head to the pool, beach, or lake. While you swims, I’m doing the behind-the-scenes work — absorbing period blood on the inside while keeping outside water out. That means no baggy feeling, no visible strings, and no constant checking.

For many teens, summer swimming can be stressful during their period. It often means leaving the pool early, skipping activities, or worrying the whole time about leaks or embarrassment. I’m designed to take that stress away, so you can swim confidently, stay present, and enjoy the moment like everyone else.

The only decision left? Which bikini top to wear with me. (Good news: I go with all of them.)

A few notes about our Period. Swimwear:

It’s normal for the garment to fit snug when dry. It will relax and grow a bit when wet.

Have more questions about Period. Swim? Click here to read our FAQ's.

A petite women's extra small can comfortably fit in a teen large.

About The Period

The Period is an independent brand in fashion & apparel, best known here for its underwear, period underwear. Every product on this page is sold and shipped by The Period directly, and prices are checked daily.

In the brand’s words: “Best affordable period underwear, period underwear, menstrual underwear, absorbent underwear, women's underwear, junior's underwear, comfortable, leak resistant, sustainable underwear for everyone. Works for pee too! In…”

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