Iron Hide Movie Classic Costume The child Ironhide Classic Muscle costume includes a jumpsuit with muscled torso and arms. Our Ironhide Classic Muscle comes in child sizes Large, Medium, Small. The Ironhide mask is also included with this Transformers costume for kids. This Ironhide Classic Muscle is an officially licensed Transformers 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.