Knix Leakproof

Unbelievably

comfortable period underwear

that just happens to offer worry-free protection from all of life's leaks.
3 Colors Available
Athletic Leakproof Bikini
449 Reviews
From $23 USD
2 Colors Available
Athletic Leakproof Thong
117 Reviews
$22 USD
2 Colors Available
Athletic Leakproof Boyshort
440 Reviews
$24 USD

What are period panties?

Find yourself asking, "how do period panties work?" Well, a super-absorbent pad with leak resistant backing is built into our seamless underwear. But its so thin, you won't even notice it's there.