Kt by Knix for Teens

Shopping for someone younger? Check out our cute, comfy, and confident period underwear and swim—all in sizes specially designed for growing bodies.

Teen Period Underwear

Moisture-wicking, odor-crushing, life-changing leakproof undies.

Teen Period Kits

Save big on specially curated kits that take care of your teens entire cycle.

Teen Period Swim

Made with the same leakproof technology as our famous undies, our Period Swim helps your teen bleed confidence in and out of the water.

Teen Period Apparel & Accessories

The perfect period extras for your teen.

Teen Sale

Save on Period Undies, Swim, Active & More!


Boost confidence in our cute and comfy teen period undwear and swimwear that looks, feels and fits just like regular. Shop now!