Sonic the Hedgehog is a popular video game, loved and played by many. Sonic is the fastest thing alive, he runs at supersonic speeds. He is chased because others want to steal his speed. He and his friends have many adventures in this popular game series. Looking for the perfect pair of pajamas? This 2 piece set features a short sleeve top with a Knuckles, Sonic, and Tails design. The pants feature an all-over design of the same characters and gold rings. These pajamas are made of a 100% flame-resistant fabric that will keep your child comfortable all day and all night. These are sure to be a favorite of any Sonic fan.