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'Oh-No' Proof Bikini

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'Oh-No' Proof Period Bikini For Teens

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 breath 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. This popular fit is a customer 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 you stay 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 4.7 out of 5
    Based on 583 reviews
    • 5 Stars
      476 Reviews
    • 4 Stars
      77 Reviews
    • 3 Stars
      16 Reviews
    • 2 Stars
      3 Reviews
    • 1 Star
      11 Reviews
    95% 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
    583 Reviews
    Rated 5 out of 5
    Review posted

    Best pair I own

    It is so releiving to not have to wear a pad for most of my period. This underwear is no show, comfortable, and extremely effective.

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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 for light days

    Comfortable and no leaking! Wash up well.

    Loading...
    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

    12 years old

    My 12 year old daughter loves these. She doesn't have to stress about what day she is going to start. She just wears them around when she is and never worries about it at school!

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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

    Yay

    My 13 year old LOVES these. She wears them confidently and was pleased that there is now a nude option. No more fear of period disasters. She wears them as primary protection not back up too,which is amazing.

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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

    So comfy

    My daughter’s favorite underwear, she wears them even when she doesn’t have her period.

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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?
  • 'Oh-No' Proof Period Bikini For Teens

    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 breath 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. This popular fit is a customer 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 you stay 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.

Bundle&Save
Buy 7, Save 25%

$99

7 Pairs

Save 25%

Bundle&Save
Buy 7, Save 25%

$99

7 Pairs

Save 25%

Bundle&Save
Buy 7, Save 25%

$99

7 Pairs

Save 25%

Bundle&Save
Buy 7, Save 25%

$99

7 Pairs

Save 25%

Bundle&Save

$48

3 Pairs

Save 15%

$99

7 Pairs

Save 25%

Bundle&Save

$48

3 Pairs

Save 15%

$99

7 Pairs

Save 25%