Batman Inmate T-Shirt Look like you just broke out of the Arkham Asylum in this bright orange inmate t-shirt! Many Batman video game fans would love to own this t-shirt. Just like the 2009 Arkham Asylum Batman video game, you can look like an official inmate, with your own inmate number. The front of the t-shirt displays Arkham Asylum, with a 6 digit number printed below, just like a real inmate would have. On the back of the shirt printed in bold black letters is "INMATE". There's no hiding from the Batman in this t-shirt!