Rikiel is a young, decently built man with a long face. He has dark magenta hair styled into several dreadlocks and grayish yellow eyes. He wears a sleeveless and hooded bodysuit patterned after the hide of a stereotypical cow with an opening on his chest, similarly to the suit of his brother, Giorno Giovanna. He wears an assortment of arm warmers with the same cow hide pattern.