Menstrual Leakproof Bikini Bottom – Period Swimwear High Waist

Swim Confidently During Your Period

Say goodbye to period anxiety at the pool or beach. These menstrual leakproof bikini bottoms are designed to keep you feeling fresh, protected, and stylish — whether you're swimming laps, lounging poolside, or enjoying a beach holiday. With a comfortable high-waist silhouette and built-in absorbent lining, you can wear them alone on light days or as a backup layer on heavier days.

Made in Mainland China.

Key Features

• Built-In Absorbent Lining: Offers up to equivalent protection of 22.5ml absorption to help block menstrual flow and prevent embarrassing leaks in the water.
• Versatile Period Protection: Wear alone on light-to-medium days, or pair with a tampon, pad, or menstrual cup for extra confidence on heavier cycle days.
• Comfortable Mid-High Waist Cut: Flattering, secure fit that stays in place while you move. Wire-free and pad-free for total comfort.
• Soft, Quality Fabric: Made from a cotton-polyester blend, knit construction for a smooth, stretchy, skin-friendly feel.
• Solid Style, Easy to Mix & Match: Classic solid colour design pairs effortlessly with any bikini top you already own — simple, chic, and on-trend.
• Multi-Use Design: Ideal for menstruation, postpartum recovery, light bladder leaks, or anyone who wants extra peace of mind in the water.
• Available Sizes: XS, S, M, L, XL — suitable for teenagers and women.

Product Specifications

• Material: Cotton & Polyester Blend
• Craft: Knit
• Waist Style: Mid-High Waist
• Support Type: Wire-Free, No Pad
• Pattern: Solid
• Style: Young, Contemporary
• Sizes Available: XS / S / M / L / XL
• Package Contents: 1 × Leakproof Swim Bottom

Please allow a slight measurement difference of approximately 1–3 cm due to manual measurement. Minor colour variations may occur depending on your display settings.

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Learn More

For guidance on menstrual health and period management, visit the CDC Menstrual Health resource page.

Learn more: Bikini

Frequently Asked Questions

Q: Can I wear these menstrual leakproof bikini bottoms alone without a tampon or pad?

A: Yes! These period swimwear bottoms are designed to be worn alone on light-to-medium flow days. The built-in absorbent lining provides protection equivalent to approximately 22.5ml of absorption. For heavier cycle days, we recommend wearing them alongside a tampon, menstrual cup, or pad for maximum coverage.

Q: How do I care for and wash these leakproof swim bottoms?

A: After swimming, rinse the bikini bottoms thoroughly in cold water to remove chlorine and any menstrual fluid. Then hand wash gently with a mild detergent or machine wash on a delicate cycle in cold water. Avoid using bleach or fabric softener, and air dry to preserve the absorbent lining and fabric integrity.

Q: Are these period swimwear bottoms suitable for teenagers?

A: Absolutely. These bikini bottoms are designed with a young, contemporary style and are perfectly suited for teenagers as well as adult women. The comfortable, secure fit and discreet absorbent lining make them a great choice for young swimmers managing their periods.

Q: What sizes are available and how do I choose the right one?

A: These leakproof swim bottoms are available in XS, S, M, L, and XL. Please refer to your usual swimwear sizing. If you are between sizes, we recommend sizing up for extra comfort and security during wear. Note that 1 inch = 2.54 cm for reference when measuring.