Mista is a teenager of above-average height and medium build. In contrast to the usual character design, Mista possesses large black irises. He wears uniquely shaped headgear with a diagonal grid pattern and the front shaped like an arrow pointing downward. He is known to keep a lot of things inside his hat, particularly ammunition, as he typically prefers to keep his hands free. Mista's attire consists of a turtleneck crop top cashmere sweater with a design similar to his hat.