Mezo is a tall and muscular young man with a mutant appearance, he has pale grey hair that is swept down over his right eye. He has six arms that are attached to webs of skin, the first two have hands when not using his Quirk while the other four are stumps. While he has no visible ears, he apparently doesn't have to form any to hear. He also wears a pale blue mask that covers a majority of his face, he has yet to be seen without it. Contrast to his intimidating appearance, Mezo proves to be a kind, gentle and friendly individual who shows good cooperativeness with his peers as well as a genuine and selfless nature. He is a minimalist, and knows sign language very well, due to having deaf relatives. He's rather stoic, and quiet. And keeps to himself. He's smart and polite. 7'0 ft tall.