-
Players don't wear helmets at all -
-
Worn to try and lessen head injuries caused by the game of hockey -
Used to try and protect the face from the puck -
Added a little bit more protection -
Gave better protection to player's heads -
Started to protect eyes and face from sticks and pucks -
NHL requieres all players to wear a helemt -
The NHL requieres all players to wear a visor