Rubies Man of Steel Deluxe Black Suit Muscle Chest Child's Superman Costume, Medium 100% Polyester Rubies Man of Steel Deluxe Black Suit Muscle Chest Child's Superman Costume, Medium Deluxe Black Suit Man of Steel Superman costume includes Rubies patented muscle chest jumpsuit with attached boot tops and cape Size medium fits children 50 to 54-Inch tall, with a waist allowance up to 30-Inch