Allen Iverson
Allen Iverson got his arm injured and his doctor gave him a sleeve to put on it. Even after his injury was healed, he wore it. It was like his trademark. Then other players started wearing them
He has a sleeve tattoo on his left arm, but a half sleeve on this right arm
Im pretty sure its either a mcdavid arm sleeve or a nike arm sleeve
Tattoos can be applied to one's arm in full sleeve or half sleeve applications. The main difference between full sleeve tattoos and half sleeve tattoos is how much tattoo covers the arm.
Sleeve
That hole is called a sleeve. It allows you to put your arm through and comfortably wear the garment.
to keep his arm safe
Allen iverson
He started doing it in Portland because of the cold weather to keep his arm warm. He got used to it and turned it in to a fashion statement.
New Answer: It is probably an Apollo scuff pad from PRO Orthopedic. Justin Morneau uses a Phiten arm sleeve. Phiten
shooting sleeve
Arm