Nike claims the ninja style headbands "unprofessional" for NBA basketball, yet Rafael Nadal is rocking one in the US Open Men's final... with a Nike logo on it. : r/nba
New! BANNED Nike Dri Fit NBA Ninja Style Head Tie Sweat Headband Blue CT3652-464 | eBay
NBA Buzz - No more ninja-styled headbands in the NBA... 😮 | Facebook