Officially licensed 100% Polyester construction Non-slip bottoms One size fits most (adult) Elevate your fashion with these slipper socks from Hyp's Mushies product line. These cozy socks are made from high-quality polyester and come in a colorful theme surrounded by your favorite pop culture characters!. Perfect for all, these slipper socks are designed to keep your feet warm and comfortable all season long. Whether you're lounging at home or spending time with family and friends, these slipper socks are the perfect accessory to complete your look. One size fits most.