These NO-SHOW socks are made with a SOFT, COTTON BLEND material to provide maximum ALL DAY COMFORT. The lightweight construction fits comfortable in any slip-on, sneaker, or loafer shoes. They feature a NON-SLIP GRIP and elastic band on the heel to help keep the socks in place. Available in assorted colors. Made of 62% Cotton, 35% Polyester, and 3% Spandex. Machine wash, tumble dry low.