Sonic the Hedgehog is known for his mind-blowing speed. Sonic started as a Sega video game but can now be played on different consoles. He has become so popular you can now see his face and logo on things like backpacks and plush toys, He has an array of friends, such as Tails, Shadow, Knuckles, Amy Rose, Cream The Rabbit, and Big The Cat. This Sonic adult crew sock features a 360 Shadow character design. The socks are made of a soft and stretchy 98% polyester and 2% spandex.