Deliver unto a child in your life the Batman Hoodie & Vest Kids Set and watch them be amazed! They love the Dark Knight and getting two things related to said Dark Knight? That is some serious class of brain meltage right there. The Batman Hoodie & Vest Kids Set has a 100% poofy polyester vest and a 60% cotton 40% polyester long sleeve hoodie which is almost as versatile as that nifty little belt of the Caped Crusader. Almost.