The 100 percent cotton Batwing Symbol Grey T-Shirt started off as a child soldier in Africa, but then Batman rescued it and put it to work in Batman Incorporated! A real pity too because when I heard of a Sky Pirate I was thinking of Robert DeNiro. Perhaps in the trade, right? The ...The 100 percent cotton Batwing Symbol Grey T-Shirt started off as a child soldier in Africa, but then Batman rescued it and put it to work in Batman Incorporated! A real pity too because when I heard of a Sky Pirate I was thinking of Robert DeNiro. Perhaps in the trade, right? The Batwing Symbol Grey T-Shirt is a soft grey and highlights the exceptional symbol of David Zavimbe and represents his tenure as a crime fighter.