Crimson Riot is a sturdy man with spiky, red hair jutting forwards in one place and backwards in two. He wears a metal, three-piece mask over his mouth and nose, and a crimson outfit with a long, red cape, the collar very high and wide and the edges ripped. Crimson Riot seems to be a hero with a very strong will who believes that willpower is more important than one's Quirk, stating, "As long as you have a manly spirit, it doesn't matter what kind of Quirk you have."