Made of 75% Acrylic, 15% Nylon, 10% Spandex Allover heart contrast print 1 inch ribbed cuff helps socks stay up Soft and comfortable material Ideal for Valentine's Day Spandex holds shape wash after wash These bright, fun heart print knee high socks are great for Valentine's Day or any day you want a soft, comfortable pair of knee high socks. The spandex blend stretches yet maintains the shape wash after wash. Please note: Socks are not able to be returned or refunded if they have been removed from their original packaging.