Or should I say "generic shirts of a hockey player who happens to be named Green and scores in overtime a lot." Or Grien. Or Gruen. It could be any of those. There's really no way of distinguishing.
Here's the image on the front:
But rest assured, it doesn't say "BeltwaySportsBeat.com" on the front there. (It's on the back. Sorry.)
Here's where you can buy them by the dozen ... or one at a time. But why would you stop at one? Beltway Sports Shop.
You can also get these 3" x 5" stickers, which don't actually say BeltwaySportsBeat.com anywhere on them: