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'Oh-No' Proof Boyshort

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'Oh No' Proof Boyshort Period Underwear

Boy oh boy, do we have the period undies of your dreams. These super comfy boyshorts give you protection from menstrual leaks, odor, moisture, and underwear lines in a cute and active cut. These are no period panties of yesteryear — this fresh cut is perfect for girls looking to both look and feel good during Auntie Flo’s monthly visit.

These miracle panties can absorb up to 3 teaspoons of blood (that’s the equivalent of 2 regular tampons!). They’re totally seamless (can we get a hallelujah for no VPL in your cute summer dress?) And they’ll be there for you no matter what — these full coverage undies have your back covered. 

We especially love how they keep you feeling fresh and odor-free throughout your period. Period panties are great for girls with more sensitive skin, and they don’t itch, rub, or cut into your skin. The fabric helps wick away moisture and sweat, keeping you bacteria-free and helping your skin breath. They’re also easy to clean — bye bye stains and hello comfort. Protect your pants and they’ll protect you back.

Lightweight, fashionable, and 100% comfortable. Buy 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 dry when it matters the most).
  • Our seamless design lets you say goodbye to underwear lines — even under tight clothes, and when you’re out exercising.
  • ‘Oh-No’ Proof Technology™ (includes a super thin built-in panty liner that sucks up 1-3 tsp of moisture).
  • Moisture lock sides keep menstrual leaks in.
  • No-stink technology fights any unpleasant odor.
  • 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 247 reviews
    • 5 Stars
      187 Reviews
    • 4 Stars
      42 Reviews
    • 3 Stars
      10 Reviews
    • 2 Stars
      3 Reviews
    • 1 Star
      5 Reviews
    93% 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
    247 Reviews
    Rated 5 out of 5
    Review posted

    Peace of mind

    My ten year old loves them and is excited for the overnight shorts. Waiting for mediums to become available to order. Thank you for your hard work and thoughtfulness.

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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 and as back-up

    My daughter used to worry about bleeding through her pad, but has had no leaks since using these underwear. Great product! Think I may get some for myself!

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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

    Wonderful

    Great at absorbing. Nice and soft

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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

    A REVIEW FROM AN 11 YEAR OLD

    Hey! I'm Kayla and I'm 11! My mom is a nurse and wanted me to be prepared to have my first period, so she got me these. (Bikini's but now I wear boyshorts) This was a lifesaver! I have my period at school and I didn't know and when I went to the bathroom I was able to put on a pad! It saved me from leaking and getting blood all over. It's super comfy and it is very stretchy and breathable. The packaging is also a pencil case, makeup bag etc. It can also be used as a heating pad and comes with cute stickers. You put hot damp/wet face towels and it stays hot for a long time! The heating pad works very well! I would highly recommend these to everyone! There are literally no downsides.

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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

    Good quality

    I tried the Knixteen line after finding the women's sizing to be a touch too large for my frame.

    Ordered a size L in these and they fit much better. I prefer the overall style of the bikini-type bottoms better but in terms of fit, these are far superior. I actually find that these boyshorts fit snugly and don't move around, which is exactly what one wants with period underwear!

    For reference I'm 5'3 and about 125 pounds. If you have a small frame, go for either a size Large or even a Medium in the Knixteen line if you find the regular sizes a touch too large!

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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?
  • 'Oh No' Proof Boyshort Period Underwear

    Boy oh boy, do we have the period undies of your dreams. These super comfy boyshorts give you protection from menstrual leaks, odor, moisture, and underwear lines in a cute and active cut. These are no period panties of yesteryear — this fresh cut is perfect for girls looking to both look and feel good during Auntie Flo’s monthly visit.

    These miracle panties can absorb up to 3 teaspoons of blood (that’s the equivalent of 2 regular tampons!). They’re totally seamless (can we get a hallelujah for no VPL in your cute summer dress?) And they’ll be there for you no matter what — these full coverage undies have your back covered. 

    We especially love how they keep you feeling fresh and odor-free throughout your period. Period panties are great for girls with more sensitive skin, and they don’t itch, rub, or cut into your skin. The fabric helps wick away moisture and sweat, keeping you bacteria-free and helping your skin breath. They’re also easy to clean — bye bye stains and hello comfort. Protect your pants and they’ll protect you back.

    Lightweight, fashionable, and 100% comfortable. Buy 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 dry when it matters the most).
    • Our seamless design lets you say goodbye to underwear lines — even under tight clothes, and when you’re out exercising.
    • ‘Oh-No’ Proof Technology™ (includes a super thin built-in panty liner that sucks up 1-3 tsp of moisture).
    • Moisture lock sides keep menstrual leaks in.
    • No-stink technology fights any unpleasant odor.
    • 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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