NEW Knix Super Leakproof No-Show Bikini Women’s Period Underwear Black Medium Two Pairs Both Black Both Size Medium Super leakproof is great for heavy days. Absorbs about 4 super tampons worth of liquid. Our super leakproof technology is great for heavy days and worry-free protection. Absorbs about the same as 4 super tampons or 2 regular pads worth of liquid. Switch from relying on disposable products and stop worrying about leaks. Patented bonded edges help prevent against side leaks. Modal top layer of the liner helps move moisture away from your skin. These underwear feature our signature buttery soft fabric that is invisible under clothes, including workout leggings. Machine washable just like regular underwear. Get the protection you want from periods and light bladder leaks while feeling comfortable and worry-free. Ship Same or Next Business Day