Behold the mighty 60% cotton 40% polyester Superman Costume Caped Zip-Up Onesie! Ideal for the children who happen to fancy DC Comics' flagship character, the Superman Costume Caped Zip-Up Onesie has a removable red cape, long sleeves, booted legs, and a dedicated look of Superman! You know your baby will look good fighting against the likes of Baby Zod and Baby Doomsday with the Superman Costume Caped Zip-Up Onesie!