Levi has short, straight black hair styled in a low-cut drape, as well as narrow, intimidating dull gray eyes with dark circles under them and a youthful-looking face. He is quite short, but his physique is well developed in muscles from the extensive use of vertical maneuvering equipment. He is usually frowning or expressionless; that, coupled with his very calm demeanor, often made it difficult for others to guess what he was thinking.