Gradient is both an introvert and an extrovert. When he’s around strangers/new people, he can close up and become somewhat shy and awkward at first. However, once he gets to know you, he will open up! He wears a black jacket that he almost never wears without the hood on. It has a blue squared-like design which runs around the hood and down the middle (where the zipper would be if it had one). There are lines on both sleeves of a similar color, which run from the shoulder all the way down.