Made from 100% Cotton, this charcoal gray t-shirt features a classic image of the Joker's cackling cranium, surrounded by the lettered characters of said cackling in Joker's preferred color scheme.  I toured Arkham Asylum once. It was for an aberrant psychological dysfunction course I was taking at Gotham University.  They let us view the Joker on a monitor; from a room on the other side of the institution.  The image on the t-shirt?  That's just how he looked; laughing like a maniac and singing a song with words that sounded more like buzzing than anything even remotely phonetic. This is a 30 Single t-shirt, meaning it has a higher thread count making it noticeably softer and a bit more form fitting.  This is a higher quality tshirt that happens to induce a little post traumatic stress.