Black Friday Cyber Monday
Up to 25% off
'Oh No' Proof UnderwearShop Sale
Period Panties & Teen Underwear
Cute panties that also hold in menstrual blood? Check.
Each pair is seamless, comfortable and leak-proof (holds 2 tampons worth of blood) plus our anti-microbial technology fights bacteria, keeping you odor-free and feelin' fresh.
Don't let cash flow get in the way of stopping aunt flow.
You can buy our panties online or subtly ask a parent for them *hint hint* by sharing your bag. How's that for a menstrual evolution?
What girls are saying about Knixteen
"My teen daughter is relieved she does not have to worry about accidents at school. One less stress off her plate! I highly recommend."—Anne M.“Bought them for my granddaughter to give her confidence when she has her period. She is 11 years old and loves the panties.”—Teresa P.