Referees can wear Blue, Red, Green, Gold (yellow), or Black. The color choice depends on the kits being worn by the teams in a specific match because the referee must be easily distinguishable.
Yes, both referee assistants can wear a cap during a match, as the sun may get in their eyes and not see a crucial part of a game.
Yes as long as they are not hard but not on your wrists only on your head.
You are allowed to wear tennis shoes or sneakers at the referee's discretion.
For soccer, you need a ball, a field with goals at each end, appropriate footwear, shin guards, and a team to play against. Additionally, having a referee, appropriate clothing, and perhaps some cones or markers for training drills can be helpful.
So he can be distinguished from the rest of his players by, the players on the pitch, the referee and officials and the fans.
Indeed, Referee or any Sport's person can wear Prescription glasses
clothes :)
The second watch is a backup. As a referee I have had 3 watches fail on me during matches. One had an electrical problem due to water infusing the case and the others had their bands snap. In general the assistant referees and 4th official are also keeping time.
White .
Mohinder Amarnath
Yes it is required in every match. Before the match the referee inspects the gears of all the players making sure they wear the right gears and protections. Every player must wear spiked shoes, shin guards and goal keepers must have gloves. Also during the inspection the referee checks all jerseys are tucked in for the safety of the players.