Riddel revolution,edge, or speed
The Oakland Raiders. The Miami Dolphins used to but a new dolphin logo without the helmet was introduced in 2013.
50
An NFL-issue Liddell helmet.
illegal.
Touchdown
Riddell-The official football helmet of the NFL
no
34 to 100
100
The Clevland Browns still do not have a logo on thir helmet
To prevent concusions in the NFL. Too many players were getting hurt.
8 pounds