'Oh-No' Proof Bikini

Looking for the ultimate pair of teen briefs? You’ll love these cute period-proof bikini bottoms.

These teen bikini panties come in a classic style that is totally seamless, comfy, and SO easy to wear all day. Our teen bottoms contain a subtle leakproof liner and absorb 1-3 teaspoons of flow, making menstruation management easier — whether you’re in class, playing sports or anywhere.


  • Why it's awesome:

    Hello, Knixteen Bikini Panties. Bye Bye, Period Stress. Throw On A Pair Of These Comfy, Classic-Cut Period Teen Briefs And Focus On Doing What You Love, Not Worrying About What You Don’t. Our Cute Girls’ Bikini Underwear Looks And Feels Just Like Any Teen Briefs — But It’s Got A Secret Weapon Hidden Inside In The Shape Of Our Innovative Period-Proof Technology. Each Pair Comes With A Super Thin Built-In Liner (Which Can Absorb 1-3 Teaspoons Of Blood) And Powerful Moisture-Wicking Fabrics That Suck Up Any Moisture And Sweat, Leaving You Feeling Comfy And Dry. Plus, These Teen Bikini Panties Are Made With Antimicrobial, Odor-Crushing Technology, Tackling Any Funky Smells And Keeping You Bacteria-Free And Fresh As A Daisy. Result. Our ‘Oh-No’ Proof Bikini Briefs Have Been Designed With Teen Menstruation In Mind, Making Them The Perfect Girls’ Bikini Underwear And A Customer Fave For Teens And Tweens Of All Shapes And Sizes. Order Your Pair Today, Or Surprise A Teen With A Gift They’ll Love.

    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.