Now you'll have the perfect item for Bat-ercise with the cotton/polyester blend terrycloth Batman Symbol Black Wristband...which is like exercising but with a slightly more vigilante theme tinge to it. It is the reason those guys were wearing hockey pads in 'The Dark Knight' to help you wrap that noodle of yours around it. Great for fashion or working out, the 3.25 inch tall Batman Symbol Black Wristband is a wristband...but with the black and yellow Batman symbol! That makes it super ominous, yo.