SOFT & STRETCHY COTTON FABRIC: Our women's cotton underwear is design for comfort & breathability & health. No pinching, No rolling, No chafing. Cotton underpants is particularly soft and comfortable to wear on the body. NO FADING AND DISTORTION: This womens cotton briefs are used activated health dyeing technology, processed and washing tested in a variety of complicated, these women underpants are not easy to fade, skin-friendly, not pilling and deform.