How is the color of a referee's uniform defined, in soccer matches, when they aren't wearing all black? - Quora
More NWSL Crews in new U.S. Soccer Official Referee Jersey. The new referee jersey will be available for purchase to the entire referee community this summer. Per U.S. Soccer, the current official
![Ref Jerseys | Soccer Balls, Cleats, Footwear, Apparel, Equipment, Goalkeeping - Suley's Soccer in Manchester, NH Ref Jerseys | Soccer Balls, Cleats, Footwear, Apparel, Equipment, Goalkeeping - Suley's Soccer in Manchester, NH](https://suleyssoccer.com/sites/default/files/styles/uc_product_full/public/EconGreen-%20SS.jpg?itok=UqKCvCSN)