Soccer Referee Flags are essential equipment for soccer referees. They are indispensable and, under the FIFA Laws of the Game, required for assistant referees as they are used to communicate various game-critical decisions such as offsides, balls out of play, fouls, and substitutions. Run by former referees, United Attire took great care to design and produce soccer referee flags that are light yet durable and highly visible so that no one misses them when signaling important game decisions.