Sinclair is a young man with a fair complexion, below average in height. He has golden eyes and wavy, short blonde hair. His primary work attire consists of a plain white shirt tucked into a black waist belt and is accompanied by black suspenders, black suit pants, and a long Limbus Company coat. He wears a red necktie and attached to his left suspender strap is his ID. Sinclair has black gloves and wears black oxfords at his feet. Sinclair shows a passive personality and is usually shy. Yandere