Guardian Caps are soft, protective helmet covers that the NFL authorized players to wear during games this season ... Credit: ...

And tops it off with a soft padded and moisture-wicking bamboo lining ... than we are used to seeing – while still providing ...

(AP) — Guardian Caps are soft, protective helmet covers that the NFL authorized ... The 12-ounce padded shells are affixed to the top of a player’s helmet. The NFL has said studies indicate ...

(AP) — Guardian Caps are soft, protective helmet covers that the NFL authorized ... The 12-ounce padded shells are affixed to the top of a player’s helmet. The NFL has said studies indicate ...

Guardian Caps are soft, protective helmet covers that the NFL authorized ... Credit: AP/Wilfredo Lee The 12-ounce padded shells are affixed to the top of a player’s helmet.