These Property of Xavier School lounge pants are soft and feature an elastic waist with drawstring tie. Unisex sizing ensures the right fit so orders yours today online at Fundom. We offer all of the X-Men and Marvel merch you have to have! These Property of Xavier School lounge pants are soft and feature an elastic waist with drawstring tie. Unisex sizing ensures the right fit so orders yours today online at Fundom. We offer all of the X-Men and Marvel merch you have to have!