High Quality 80% Cotton Cute Character Low Cut Socks for Unisex - 6 Pack (Free Size) Made in Korea Cotton 80%, Poly 20% Made in Korea Free Size Womens Size: USA 6-10 / UK 3.5-7.5 / EURO 36.5-42 Mens Size: USA 5-9 / UK 4-8 / EURO 37.5-42.5