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 ...

Build your own high-performance carbon fiber helmet from scratch. This project is for advanced DIYers interested in composite materials. We cover the process of creating a mold and layering carbon ...

For the last three seasons, NFL players league-wide have sported a different look on game days. Guardian Caps – attached like a cover over the player's helmet – were tested during training camp in ...