Copper Sole Ultimate Protection Athletic Crew Sock 1 Pair 89% Acrylic Women 5.5-9/Men 4.5-8 Wicks Away Moisture to keep your feet dry Cushioned Sole and Smooth Toe Seam reduce irritation Materials: 89% Acrylic, 10% Nylon, 1% Lycra Spandex 1 Pair per package