It's a bird! It's a plane! It's Superman! Jumpsuit with muscle chest and attached boot tops has a fiber optic "S" logo that will light up the night. Also includes cape and molded belt. In kids sizes S, M and L. SMALL: Height - 44" to 48", Waist - 25" to 26" MEDIUM: Height - 50" to 54", Waist - 27" to 30" LARGE: Height - 56" to 60", Waist - 31" to 34"