Socks made by Conscious Step help people, animals and the environment. These are Socks that help fight poverty. Each pair works with a partner to make a difference in people’s lives. Socks that Build Homes partners with Habitat for Humanity to help build strength and shelter. Socks that Feed Children give 3 therapeutic food packs to children through Action Against Hunger. Socks that fight to end poverty (both styles) partners with Global Citizen to commit to end poverty by 2030. 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.