It's become more common in recent years to see NFL players wearing Guardian Caps on the field. Here's how they work.

New helmet protection arrived to the National Football League. The NFL announced before the new season it authorized Guardian Caps to be used during regular-season games, a first for the league.

In an effort to reduce head injuries, the NFL authorized the use of Guardian Caps during games in 2024. Since their introduction, Guardian Caps have received mixed reviews on and off the field. Check ...

Guardian Caps are a brand of soft-shell helmet covers that slip over a helmet's hard plastic shell. Five universities have published studies on Guardian Caps since 2023. Only one study focuses solely ...

A recent study co-authored by the NFL's chief medical officer found the benefits of Guardian Caps in reducing concussions are "uncertain." The study concluded there was no significant difference in ...

In an effort to reduce head injuries and drive innovation in equipment technology, the NFLhas authorized the use of Guardian Caps during games. Guardian Caps are large, soft-shelled pads worn over ...