![2019 Professional Football Referee Uniform Custom Shirts Adult Black White Soccer Jerseys Training Clothes 2019 Professional Football Referee Uniform Custom Shirts Adult Black White Soccer Jerseys Training Clothes](https://ae01.alicdn.com/kf/S4b04aaead2fe48aaade8fdbc7962d68aW.jpg_640x640Q90.jpg_.webp)
2019 Professional Football Referee Uniform Custom Shirts Adult Black White Soccer Jerseys Training Clothes
How is the color of a referee's uniform defined, in soccer matches, when they aren't wearing all black? - Quora
How is the color of a referee's uniform defined, in soccer matches, when they aren't wearing all black? - Quora
![Canada Soccer on Twitter: "Looking good in their new Nike referee threads! https://t.co/ZIOIoli2BX" / Twitter Canada Soccer on Twitter: "Looking good in their new Nike referee threads! https://t.co/ZIOIoli2BX" / Twitter](https://pbs.twimg.com/media/D34af-6WsAAhr3I.jpg)