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Throw on a pair of these uber comfy, classic-cut KT by Knix period undies and focus on doing what you love, not worrying about what you don’t.

Teen Light Leakproof No-Show Underwear Bikini

Buy the Teen Leakproof Underwear Bikini - Leakproof Bikinis for Teens

A classic seamless bikini for your teen with our patented, 3-layer leakproof technology built in.

Teen Light Leakproof No-Show Underwear Bikini

Buy the Teen Leakproof Underwear High Rise

Throw on a pair of these uber comfy, classic-cut KT by Knix period undies and focus on doing what you love, not worrying about what you don’t.

Teen Light Leakproof No-Show Underwear Bikini

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