The Iron Man 3 Costume for Kids will make your little boy feel totally empowered He will love the blend of gold with trimmings of crimson red, silver and bronze. The padded jumpsuit is fantastic and the fabulous mask that goes with it has a cool, mean expression that is serious enough to scare vampires and werewolves. The Jumpsuit Shell is made of 100% Polyester with fiberfill that is 100% Polyester. The costume is available in Child Sizes: X-Small, Small, Medium and Large. The total package includes the Jumpsuit and Mask. It does not include socks.