Hulk Classic Muscle Child Costume - Small This kids Hulk Classic Muscle costume includes a jumpsuit with muscle torso and character mask. The Hulk Classic Muscle comes in child sizes Medium, Large, Small. This Hulk Classic Muscle is an officially licensed The Hulk costume. Please note: This item's color may vary due to inherent manufacturing variations or your computer monitor's color settings. The item you receive will be identical or substantially similar to the item pictured in this listing.