On each of his wrists and ankles, he wears a single gold ring. He wears white gloves with black cuffs and red tongues, and Air Shoes which, like his gloves, have black cuffs and red tongues. He has six quills on his head, four of which curve upwards and two that curve downwards, two spines on his back, and a small tail. He has red eyes, a patch of white fur on his chest, and his muzzle is tan.
Shadow is a hedgehog with black spines and red stripes on his quills, around the edges of his eyes, and on his arms and legs.