Jockey Men's Socks 360 Stretch Quarter Length Sock - 8 Pack 85% cotton/ 14% nylon/ 1% spandex. Machine wash and dry. Made in the U.S.A. Style 900246 you will love our comfortable quarter length crew socks innovative 360&deg; stretch offers superior stretch for the perfect fit and comfort moisture control technology helps keep your feet cool, dry and comfortable advanced heel construction and smooth toe seam