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‘Oh-No' Proof Bikini

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Hello, Knixteen bikini bottoms. Bye bye, period stress. Throw on a pair of these uber comfy, classic-cut period undies and focus on doing what you love, not worrying about what you don’t. A breathable panty so that you can breathe easy. You’ll love these cute period panties — the classic bikini style is SO easy to wear all day. 

These briefs look and feel just like any bikini brief — but they’ve got a secret weapon hidden inside in the shape of super powerful moisture-wicking fabrics. Clever panties for a clever girl. This popular fit is a firm favorite — perfect for teens and tweens of all shapes and sizes.

Plus, they absorb 1-3 teaspoons of blood (that’s the equivalent of 2 regular tampons!). They’re totally seamless (can we get a hallelujah for no VPL?). Their innovative leakproof design is built with teen menstruation in mind. 

We especially love how these panties help you feel fresh and odor-free throughout your period. Period panties are great for girls as  they don’t itch, rub, or cut into your skin. The fabric helps wick away moisture and sweat, keeping you bacteria-free and fresh as a daisy. They’re also easy to clean — bye bye blood stains.

Order your pair today, or surprise a teen with a gift they’ll love.

 

Why they’re awesome:

  • Made with super soft LYCRA SPORT® fabric and carbon cotton (translation: you stay high and dry, instead of inundated with menstrual flow).
  • Our seamless design lets you say goodbye to underwear lines — these panties are a subtle period weapon (even in your favorite jeans).
  • ‘Oh-No’ Proof Technology™ (includes a super thin built-in panty liner that sucks up 1-3 tsp of moisture) — and it’s a lot more comfortable than a traditional liner that can slip and move around.
  • Moisture lock sides keep leaks in, making your periods less stressful.
  • No-stink technology fights odor and keeps fabric fresh.
  • Perfect for wearing to school, gym class, sleepovers, horseback riding – anywhere!

 

Materials:

Body: 77% nylon, 23% LYCRA®

Gusset Liner: 86% cotton, 10% spandex, 4% carbon

Gusset: ‘Oh-No’ Proof Technology ™

Care Instructions:

Machine wash cold with mild detergent, do not bleach, lay flat to dry.

*Flat rate shipping to US and Canada. Ships to select countries worldwide.

*For hygiene reasons all underwear are final sale.

  • average rating 4.6 out of 5
    Based on 372 reviews
    • 5 Stars
      294 Reviews
    • 4 Stars
      50 Reviews
    • 3 Stars
      14 Reviews
    • 2 Stars
      3 Reviews
    • 1 Star
      11 Reviews
    92% of reviewers would recommend this product to a friend
    Fit
    Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
    372 Reviews
    Rated 5 out of 5
    Review posted

    My daughters and I love these!

    They are so perfect.

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    Fit
    Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
    Was this helpful?
    Rated 5 out of 5
    Review posted

    Great underwear!

    My daughter loves them!

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    Fit
    Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
    Was this helpful?
    Rated 5 out of 5
    Review posted

    Great purchase for an athlete!!

    I bought these for daughter and two friends - a volleyball player, a soccer player and a dancer. They all love them. Great for the light days and great as back up for heavy days. Will get more.

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    Fit
    Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
    Was this helpful?
    Rated 5 out of 5
    Review posted

    Awesome!!

    My 2-13 yr olds are so thankful for these. My only regret was I didn’t buy more at once!

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    Fit
    Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
    Was this helpful?
    Rated 4 out of 5
    Review posted

    Almost perfect

    My daughter loves these. It gives her a bit of peace of mind on her heavy days at school. Definitely helps in the leaking department, but not perfect, still had some leaking at night, but much better than it could have been.

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    Fit
    Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
    Was this helpful?
  • Hello, Knixteen bikini bottoms. Bye bye, period stress. Throw on a pair of these uber comfy, classic-cut period undies and focus on doing what you love, not worrying about what you don’t. A breathable panty so that you can breathe easy. You’ll love these cute period panties — the classic bikini style is SO easy to wear all day. 

    These briefs look and feel just like any bikini brief — but they’ve got a secret weapon hidden inside in the shape of super powerful moisture-wicking fabrics. Clever panties for a clever girl. This popular fit is a firm favorite — perfect for teens and tweens of all shapes and sizes.

    Plus, they absorb 1-3 teaspoons of blood (that’s the equivalent of 2 regular tampons!). They’re totally seamless (can we get a hallelujah for no VPL?). Their innovative leakproof design is built with teen menstruation in mind. 

    We especially love how these panties help you feel fresh and odor-free throughout your period. Period panties are great for girls as  they don’t itch, rub, or cut into your skin. The fabric helps wick away moisture and sweat, keeping you bacteria-free and fresh as a daisy. They’re also easy to clean — bye bye blood stains.

    Order your pair today, or surprise a teen with a gift they’ll love.

     

    Why they’re awesome:

    • Made with super soft LYCRA SPORT® fabric and carbon cotton (translation: you stay high and dry, instead of inundated with menstrual flow).
    • Our seamless design lets you say goodbye to underwear lines — these panties are a subtle period weapon (even in your favorite jeans).
    • ‘Oh-No’ Proof Technology™ (includes a super thin built-in panty liner that sucks up 1-3 tsp of moisture) — and it’s a lot more comfortable than a traditional liner that can slip and move around.
    • Moisture lock sides keep leaks in, making your periods less stressful.
    • No-stink technology fights odor and keeps fabric fresh.
    • Perfect for wearing to school, gym class, sleepovers, horseback riding – anywhere!

     

    Materials:

    Body: 77% nylon, 23% LYCRA®

    Gusset Liner: 86% cotton, 10% spandex, 4% carbon

    Gusset: ‘Oh-No’ Proof Technology ™

    Care Instructions:

    Machine wash cold with mild detergent, do not bleach, lay flat to dry.

    *Flat rate shipping to US and Canada. Ships to select countries worldwide.

    *For hygiene reasons all underwear are final sale.

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