Ok so technically this isn't a basketball jersey...it's more of a blinged-out tank top, but they call it a jersey on Etsy and with no sleeves I'm all about calling a spade a spade.
For those of you that want to show up the pink hats and rhinestone shirts during Steelers games, this Troy Polamalu sparkly jersey tank top is just for you. I guess. Frankly, I didn't even think there was demand for such a product, but here we are. Maybe for lost-bet humiliations for that Ravens fan friend of yours? But be careful because they can get you back with their Baltimore version.
Why are you even friends with that person? Get new friends.