Foot Traffic Socks. Goat Socks. colors: shades of muted green with grey-white, tan, and brown goats size: fits women's shoe sizes 4-10 / men's/youth shoe sizes 2-8 fit: mid-calf rise Content: 65% cotton, 15% nylon, 15% polyester, 5% spandex Country of origin: Taiwan blended for comfort: our custom blend of cotton, nylon, polyester, and spandex makes these socks breathable, soft, and incredibly comfortable.