Number 1 Super Happy Fun-time. I'm not sure why that popped into my head when I saw the flame resistant 100% polyester Superman Man of Steel Pullover Kids Pajamas but that is the way it went down so we'll just run with it, k? The Superman Man of Steel Pullover Kids Pajamas is both a pair of pants and a soft shirt motivated by DC Comics' Man of Steel. The shirt highlights the new costume for Superman that happens to be missing the red underwear but picked up armor plating somewhere while the pants are decorated in both silver Superman symbols and red/yellow Superman symbols! Up, up, and away!