I'm pretty sure the symbol on the 100% cotton Batman Chalk Symbol T-Shirt is what JGL, err, Robin was drawing on stuff in Gotham during that siege by Tom Hardy! That's what happened in the Dark Knight Rises, right? I get a little discombobulated from time to time. Still, the Batman Chalk Symbol T-Shirt has your standard issue Batman symbol represented in chalk form...which kind of makes me wanna start skipping. Kinda.