Batman Nightwing T-Shirt

Batman has trained a lot of people up to this point but the first and arguably best was Gary Busey. Wait, no...it was Dick Grayson! The very first Robin! I don't know how I could get those two guys confused but it was probably due to the unrelenting and unassailable style of the Batman Nightwing T-Shirt! Created from 100% pre-shrunk cotton, the Batman Nightwing T-Shirt shows off the symbol for Dick Grayson after he got sick of being Robin. My guess is that probably happens around the late teens judging by the comics. Or if one comes down with a real bad case of the crowbars...right, Joker?