‘Oh-No' Proof Boyshort

'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!



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.

Questions & Answers