They'll run like Sonic the Hedgehog whilst wearing these fun novelty assorted 5 pack of Kid's socks. Officially licensed, the socks come in blue, red and grey featuring their favourite playable characters Sonic and Knuckles with power rings, making a great gift for birthdays, Christmas and all special occasions. Made from 75% Cotton, 20% Polyester, 5% Elastane, the socks are perfect for keeping feet warm and comfortable. The socks have a regular fit and are available in sizes 9 UK Kids to 12 UK Kids and 12.5 UK Kids to 3.5 UK. Take Care Of Me - We really want to ensure you get the longest life from your product, so please follow the care label instructions carefully and do not hesitate to contact our customer care team if you have any queries. Sonic the Hedgehog Men's Calf Socks Set of 5 (Kids Blue) in Blue Size: 9-12