Jockey Women's Socks Sport Liner - 6 Pack 58% cotton/ 22% nylon/ 19% rayon/ 1% spandex. Machine wash and dry. Made in the U.S.A. Made in US Machine Wash Style 911010 complete your fitness wardrobe with our gym-ready women's socks Jockey&reg; staycool uses dynamic moisture control technology to help keep your feet cool, dry and comfortable mesh for breathability advanced heel construction