Browning Hosiery Men's Casual Dress Dry Comfort Sock, 2 Pair Pack Polyester Spandex Nylon 80% Dry Comfort Polyester, 17% Nylon, 3% Spandex Dry comfort; Lightweight crew; Casual and dress wear; Moisture management Arch support; Flat toe seam; Half cushion foot Machine wash warm, tumble dry low, no bleach United States