The FieldsheerA(R) wool blend sock was created for those who spend a lot of time outdoors. From rugged outdoor travels to job site demands, our midweight wool sock will keep your feet cool, dry and odor free. Below the calf height fits well in most boots and can also be worn in lower cut hiking and work shoes. 360 arch support and cushioned heel for all day comfort. Available in Men&';s and Women&';s colors and sizes. Machine Wash. Available as a 2-Pack. Features:a Comfortable Wool Blend (15% Wool, 80% Polyester, 3% Spandex, 2% Nylon)a 360 Arch Supporta Cushioned Heela SweatsheerA(R) Moisture Wickinga OdorsheerA(R) Natural Anti-Odor Controla Year Round Comforta Machine Washablea Universal Size (Men&';s 6-12) Includes:(2) Pairs of Fieldsheer non heated wool socks