Daneli Socks are exclusive to Footwear Etc! Daneli Unisex Crew Socks are the finest in comfort hosiery available. Daneli Crew Black Large/X-Large Unisex Socks Features include: Soft organic cotton Fully cushoined for snug comfortable fit Flat toe seam Extra cushioned toe and heel Double welt top Made in the USA! Materials: 74% organic cotton, 24% nylon, 2% spandex Machine wash warm, tumble dry low, only non-chlorine bleach. Small/Medium = Men's 5-7, Womens 5-8 Medium/Large = Men's 8-11, Womens 9-12 Small/Medium = Men's 12-14Daneli