Socks made by Conscious Step help people, animals and the environment. These are Socks that help pets. Each pair works with Save Them All to end the killing of dogs and cats in America’s shelters. Available sizes vary. Large fits USA Men's 8-13, USA Women’s 9-14. Small fits USA Men’s 4-8, USA Women’s 5-9. The socks are made of 75% Organic Cotton, 23% Polyamide, 2% Spandex and have a seamless toe. Machine wash warm and lay flat to dry.