OFFICIALLY LICENSED Sonic The Hedgehog Beanie! Sonic the Hedgehog is a popular video game, cartoon, and movie loved and played by many. Sonic is the fastest thing alive, and he runs at supersonic speeds. Each of these Sonic The Hedgehog beanies features an embroidered Sonic face patch on the front of the cuff and the crown features a checkered design with script reading Gotta Go Fast! The cuff and inner fabric are 100% acrylic.