Ah, yes, the sleeve. Allen started wearing it when he was in a horrific slump during the Detroit series last spring. He wears the sleeve on just his left arm - sort of like Michael Jackson without the creepiness.
"Rip Hamilton grew his fingernails long and he was scratching me," explained Allen. "I needed the sleeve to shield me from those nails. And I've stayed with it."
No sense changing now. It's part of the routine.
Link: http://www.boston.com/sports/basketball ... ce/?page=2
I have seen a lot of little tricks watching basketball but to grow your nails so you can scratch your opponent? Unbelievable!