Jockey Men's Socks Staycool Comfort Top Cushion Crew - 3 Pack 87% cotton/ 12% nylon/ 1% spandex. Machine wash and dry. Made in the U.S.A. Style 900081 staycool socks are made with moisture control technology so your feet stay cool and dry men's sock style features a non-binding comfort top cushioned, soft fabric and smooth toe seam for added comfort fits shoe size 6-12