![SB Nation on Twitter: ".@NBA how many RTs to keep the ninja-style headbands? https://t.co/kfzeDDH8Nc" / Twitter SB Nation on Twitter: ".@NBA how many RTs to keep the ninja-style headbands? https://t.co/kfzeDDH8Nc" / Twitter](https://pbs.twimg.com/media/EEDMhJAXoAAra5w.jpg)
SB Nation on Twitter: ".@NBA how many RTs to keep the ninja-style headbands? https://t.co/kfzeDDH8Nc" / Twitter
![Z-Bo on Twitter: "According to @mikescott, @Nike and @NBA have banned the ninja-style tied headbands that became so popular last year. According to Scott, Nike said they appeared “unprofessional”. 🏀 Bad move Z-Bo on Twitter: "According to @mikescott, @Nike and @NBA have banned the ninja-style tied headbands that became so popular last year. According to Scott, Nike said they appeared “unprofessional”. 🏀 Bad move](https://pbs.twimg.com/media/ED4GDCEXsAAyOo1.jpg)
Z-Bo on Twitter: "According to @mikescott, @Nike and @NBA have banned the ninja-style tied headbands that became so popular last year. According to Scott, Nike said they appeared “unprofessional”. 🏀 Bad move
![Nike Tennis Headband Ninja Dri-FIT Training Basketball White Black NTN0010-1OS for sale online | eBay Nike Tennis Headband Ninja Dri-FIT Training Basketball White Black NTN0010-1OS for sale online | eBay](https://i.ebayimg.com/images/g/2PkAAOSwPfRjDJCW/s-l640.jpg)
Nike Tennis Headband Ninja Dri-FIT Training Basketball White Black NTN0010-1OS for sale online | eBay
SB Nation on Twitter: ".@NBA how many RTs to keep the ninja-style headbands? https://t.co/kfzeDDH8Nc" / Twitter
![NBA Won't Allow 'Ninja-Style Headwear' to Be Worn by Players During Games | News, Scores, Highlights, Stats, and Rumors | Bleacher Report NBA Won't Allow 'Ninja-Style Headwear' to Be Worn by Players During Games | News, Scores, Highlights, Stats, and Rumors | Bleacher Report](https://media.bleacherreport.com/f_auto,w_630,h_420,q_auto,c_fill/br-img-images/003/827/288/hi-res-7e2cf52411174ea1a8903cbbbbd3b715_crop_north.jpg)