Zarude is a simian Pokémon resembling a baboon or mandrill. Its body is primarily covered in coarse black fur, though its chest and belly are patterned with shorter gray fur. Its upper snout, palms, and rings around its eyes are devoid of fur, and its skin is a light gray. The fur around the side of its head angles into wing-like crests on either side of its eyes. The eyes themselves have red sclerae, green irises, and black, slitted pupils. Its teeth are pointed and its canines are visible when its mouth is closed.