‘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 353 reviews
  • 5 Stars
    277 Reviews
  • 4 Stars
    48 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
353 Reviews
Rated 5 out of 5
Review posted

Confidence Booster!

So great at helping my preteen daughter get used to having her period. No more worries about being at school or away from home for her time of the month! Love them and ordering 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

Daughter loves the product!!!

She loves them when she has her dance classes during her period week...

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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 product

My 12 year really feels comfortable wearing these underwear.

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Fit
Rated 1 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

Knixteen Underwear

I have a daughter with special needs and these underwear are great for her. She is comfortable in them and it has made getting her period so manageable each month!

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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

My daughter loves them!

My daughter loves these and is so comfortable wearing them. She's 12 with light flow and doesn't even need a pad at all which thrills her. We'll be buying more for sure!

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Fit
Rated -1 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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Buy 5, Save 20%

$85

5 Pairs

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$37

2 Pairs

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$85

5 Pairs

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