Quickly Robin, to the 50% cotton 50% polyester Batman Big Symbol Back Zip-Up Hoodie...or we can just call it the Bat-Hoodie. You know, whatever works! Highlighting a yellow Bat-symbol above the heart and a giant black and yellow symbol on the back, the drawstring Batman Big Symbol Back Zip-Up Hoodie will put those other hoodies of yours to shame. Chances are your other hoodies were probably working with the Gotham criminal underbelly anyways.