The 100% polyester Superman Man Of Steel Muscle Costume Kids Pajamas comes with a detachable velcro red cape and emulates Superman's freshly rebooted uniform as a shirt and pair of pants! No more underwear on the outside and the shirt mimics the textured style of the new costume! The best thing about the flame resistant Superman Man Of Steel Muscle Costume Kids Pajamas is that you needn't worry about Zod shutting down the planet or trying to make a New Krypton. He's too busy looking to get the Superman Man Of Steel Muscle Costume Kids Pajamas for his kids!