However, for eagle-eyed viewers, a rather uncommon patch on some players’ helmets might be a mystery. There is a green dot on the back of certain players’ helmets during games — but what ...

It is mandatory for players who are wearing communication devices in their helmets to have a green dot on the back of the helmet. This is useful for referees to identify which players are ...

DOT-approved helmets will feature a label indicating that ... "The long visor will pull your head back constantly, leaving you with a sore neck." In a separate thread, Reddit user u/danath34 ...