Though the same height and weight as his brother, Wally appears a bit scrawnier at first glance. There is less sense of athleticism in his build, and being skinny presents as just being skinny. He has an angular face that does not help much either, with a less gentle nose and starker jaw line. Wally has dark hair that rarely behaves itself, often sticking up as a collection of cowlicks. He has hazel eyes and overall more strongly resembles his father than his mother.