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7 Best Period Bathing Suits 2024

There won't be any sharks in the water with these chic period bathing suits.

7 Best Period Bathing Suits 2024

A day at the pool or beach is a blast — except if you or your teen is on the verge of getting their period. It can be an anxiety-inducing experience rather than a fun one, especially if you are worried about leaking or bulky period products. Thankfully, period bathing suits solve these problems.

What is a period bathing suit?

Period-proof bathing suits are special swimsuits made just for women on their periods. They look just like regular swimsuits but are designed to absorb period blood as an alternative to wearing tampons while swimming. Wear on light flow days for the same amount of time you'd wear a tampon—somewhere between an hour and six to eight hours.

What to look for in period bathing suits

Style, comfort and function all come together in period bathing suits. These clever designs have absorbent inserts to wick away period blood while keeping you secure.

The best period bathing suits 2024

Best overall

Beautikini Period Swimwear

Beautikini Period Swimwear One Piece, best period bathing suits Merchant

For a solid, no-fail period one-piece, this one from Beautikini is an excellent choice. Available in six colors including black, purple and a pretty blue, it has adjustable shoulder straps to get the right fit, and a built-in bra to help support.

It has four layers of extended leakproof fasteners to prevent front, side and rear leakage. The material is coated in UPF 50+ for added sun protection.

Pros

  • Available in trendy colors
  • Flattering one-piece style
  • Adjustable straps
  • Built-in bra
  • Machine wash, line dry
  • Has the leakproof power of four tampons
  • Available in XXS to XL

Cons

  • Not ideal for heavy flow

Best budget

HYTENSUN Leakproof Bikini Bottom

HYTENSUN Period Swimwear Menstrual Leakproof Bikini Bottom, best period bathing suits Merchant
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Available in a wide size range from XXS to 3XL, these period bathing suit bottoms offer leakproof coverage without giving up your favorite swim top. Plus, they're super cost-effective rather than buying a whole new swimsuit.

These bikini bottoms are low-waisted and comfortable, made from breathable and soft, absorbent fabric that will protect you from front, side and back leakage.

Pros

  • Cost-effective period swimsuit
  • Mix and match with existing bikini tops
  • Available in sizes XXS to 3XL
  • Available in four solid colors

Cons

  • Bottoms might not be full enough coverage for some

Best one-piece

Beautikini UPF50+ Leakproof Bathing Suit

Beautikini Long Sleeve UPF50+ Menstrual Leakproof Bathing Suit, best period bathing suits Merchant

This quick-drying long-sleeve rashguard coated with UPF 50+ will help protect teens ages 11-14 from the sun while offering up leak protection on light-flow days. The zipper in the front is functional, making it easy to get off and on.

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There are also removable bra pads, a feature we wish more suits had.

Pros

  • Stylish rashguard style
  • Fabric is coated with UPF 50+ to add extra sun protection
  • Choose from black or floral
  • Absorbent bottom to protect from leaking

Cons

  • Designed specifically for teens, though some women might be able to fit

Best for teens

KT by Knix Period Swim Twist Bikini Bottom

KT by Knix Period Swim Twist Bikini Bottom, best period bathing suits

The KT by Knix line is designed specifically with pre-teens and teens in mind. This stylish period bathing suit bottom absorbs without swelling thanks to a three-layer system that is comfortable and packed with leakproof technology. We love the sun-protective UPF 50+ fabric.

Pros

  • Mix and match style proves period swimwear work while keeping up with trends
  • Designed specifically for preteens and teens
  • Available in sizes XXS to XXL
  • Feels like period underwear
  • Packed with leakproof technology
  • The fabric has UPF 50+ for additional protection

Cons

  • The cut might not be appropriate for all teens

Best swim shorts

KT by Knix Teen Period Swim Board Shorts

KT by Knix Teen Period Swim Board Shorts, best period bathing suits

For sportier teens, KT by Knix's Period Swim Board Shorts offers excellent coverage and style. It features a wide, comfortable waistband and can be worn as a substitute for bathing suit bottoms for hiking, kayaking, beach days or pool days. There's a velvety mesh lining on the short and KT by Knix's leakproof technology in its discreet liner — we love it!

Pros

  • Maximum coverage in swim board short style
  • Discreet liner absorbs period blood (more than a menstrual cup/several tampons worth) with a comfortable top layer
  • Great for activities, lounging or beach days with two-piece suits
  • Sizes XXS to XXL

Cons

  • Some might not like the fuller coverage

Best plus-size

Knix Leakproof Deep V One Piece Swimsuit

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Plus-sized women who love a deep, plunging v-neck to show off their assets will love this style from Knix. It is designed to hold one to three super tampons and fits regular and plus-size bodies — choose from women's sizes XS to 4XL.

Best of all, it contains Knix's leakproof technology, and the fabric is coated with premium UPF 50+ for added sun protection.

Pros

  • Available in sizes XS to 4XL
  • Flattering v-neck design
  • Has leakproof technology built into the liner
  • Fabric coated with premium UPF 50+

Cons

  • XS might not be small enough for some teens or pre-teens

Best rated

OVRUNS Leakproof Bikini Brief Bottoms

OVRUNS Period Swimwear Leakproof Bikini Brief Bottoms, best period bathing suits Merchant

Those who love full-coverage bottoms will want to try these from OVRUNS. Highly rated on Amazon for their comfort, leakproof protection and large range of sizes from XXS to 3XL, they're great for those who want a fuller coverage bottom but the flexibility to mix and match them with an existing bikini top.

Pros

  • Highly rated on Amazon
  • Full coverage bottom
  • Available in seven colors and patterns
  • Sizing is from XXS to 3XL
  • Highly absorbent and leakproof
  • Fabric is coated in UPF 50+ for extra sun protection
  • Affordable price

Cons

  • Narrow leg holes

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