Browning Hosiery Men's Plantation Fine Wool Blend Sock, 2 Pair Pack acrylic 65% Acrylic, 20% Merino Wool, 13% Nylon, 2% Spandex Wool blend fine gauge; Ideal for dress and casual wear; Lightweight full cushion; Moisture management Arch support for added fit; Venting; Reinforced heel and toe; Itch-free merino wool blend Machine wash warm, tumble dry low, no bleach United States