1979.
You can in-fact wear a full cage in the NHL. The reason why players do not wear a cage is because it obstructs vision.
For a while he didn't have to, but then the NHL required the use of a helmet.
Craig MacTavish.
fiber glass
The last Pittsburgh Penguins player to play without a helmet was Craig Adams. He played his final NHL game on April 13, 2015, against the Buffalo Sabres. Adams was known for his old-school style, having played without a helmet for most of his career before the NHL made helmets mandatory in 1979. However, players who had played without a helmet prior to that rule, like Adams, were allowed to continue doing so.
the diving rule was introduced to the NHL in 2010 sept,11
Although goalies used to play bare headed, in the modern NHL a goalie losing his helmet results in an immediate stoppage in play.
Craig MacTavish was the last "bare-headed" NHL player. He retired after the 1996-97 season and is currently the head coach of the Edmonton Oilers.
The green dot is the result of a new rule in effect for the 2007 NFL season. The green dot helmet indicates that the helmet is wired with a radio for calling in plays to the quarterback. Only one player with a radio is allowed on the field at a time. The green dot on a helmet signifies a player who has a radio receiver in his helmet.
Yes, this helmet is used by much of the NHL and I have this helmet playing AA and no problems so far. I love it! Looks good too!
Zdeno Chara
That distinction goes to George Owen, Boston Bruins defenseman. He had played football while in college and when he entered the NHL in 1928 he wore the same leather helmet that he had worn in college when playing football.