Reduces impact up to 33% One size fits all Insulates in hot & cold weather Fits both football and lacrosse helmets Connects to the facemask with 4 ...
Some CFL players are wearing foam covers on helmets
Football Guardian Caps XT
Reduces impact up to 33% One size fits all Insulates in hot & cold weather Fits both football and lacrosse helmets Connects to the facemask with 4
Guardian Protective Helmet Cover
Guardian Cap used by football teams to protect against head injury – The Denver Post
Guardian Caps - Are the soft-shelled football helmet covers effective at limiting head injuries? - ESPN
Guardian Caps: What Are They & How Do They Work?
Guardian Cap - Soft-Shell Helmet Cover for Football and Lacrosse - Reduces Impact and Protects Helmets - One Size Fits All for Youth, High School and College Programs - Navy
Reduces impact up to 33% One size fits all Insulates in hot & cold weather Fits both football and lacrosse helmets Connects to the facemask with 4
Guardian Protective Helmet Cover
Guardian Cap - Soft-Shell Helmet Cover for Football and Lacrosse, Light Silver
Guardian Cap - Soft-Shell Protective Helmet Cover : Football Helmets : Sports & Outdoors
EXPLAINER: NFL using helmet caps for player safety, research
Guardian Football Caps XT, Light Silver White / OFSA
The Guardian Cap is the leading soft shell helmet cover engineered for impact reduction. It brings a padded, soft-shell layer to the outside of the, By Guardian Innovations