2 Pair Mens 68% Merino Extra Heavy Weight Wool Socks 10% polyester 68% Merinio Wool For the Perfect Warm to Weight Ratio, wicking away moisture to keep your skin dry and warm. Moster Thick to keep you Warm. Reinforced for extended wear, Extra cushioing and Arch Support. Heal forms naturally, stretchable for all day comfort. 68% Merino Wool, 15% Cotton, 10% Polyester, 7% Elastic, Care: Machine Wash Warm, Tumble Dry Low