Well, I've never played with a wristband but pretty much every player I see nowadays wears them. So while I was out buying my new shoes (Oscillates perfurated - had to buy some Barricade 3s ) I decided to pick up one of those wide Nike wristbands. I get home and try to put one of these things on. HS they are incredibly tight around the forearm! What's up with this? Anyways, what purpose does the wristband serve other than for wiping sweat off the face and preventing arm sweat from dripping down to the wrist? Do they aid in preventing forearm/arm injuries? Could they encourage injury being so insanely tight? I was trying to stretch one of them out to make it a bit looser. Anyways, thanks for your input!