Periods got people talking

Period Panties & Teen Underwear

We've got this bleeding once a month thing covered.

Available in our classic Bikini or full-coverage Boyshort, all of our underwear is tested by teens and tweens, and loved by moms (the laundry struggle is real).

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