Simisear is a Fire-type primate-like Pokémon that is primarily red in coloration. It has a swirled, flame-like crest on its head and broad ears to the sides of it. Simisear also have white shoulder ruffs, and a cream-colored face, chest, hands and feet. Its arms, thighs and legs are red, and its tail is long, plume-like and swirled, resembling a flame.