Batman always has to check his calls...if he doesn't 'pick up' the entire city of Gotham sees it! The Dark Knight always lets it ring a couple of times; he has to make it look like he was busy doing something else. The 90% cotton 10% polyester Batman Call Waiting Kids Athletic T-Shirt harnesses this concept on a great athletic style t-shirt for the kiddies. These days I would think a simple text message would suffice but what else do you do when you have a giant spotlight with your symbol? Can't let that thing just rust! Either way, your child will love the ring sleeved Batman Call Waiting Kids Athletic T-Shirt!