NFL on FOX - Guardian caps have significantly helped with the players health and safety during training camp this season. 🙏
No Pads Yet, But Jonathan Gannon Still Has Goals
Guardian Caps: The new helmets worn by several NFL teams
The safety story behind the unusual helmets NFL players are wearing this summer - OHS Canada MagazineOHS Canada Magazine
Trey Lance, Javon Kinlaw stand out in 49ers' feisty, fully padded practice - The Athletic
NFL hopes to reduce head injuries with helmet experiment - The San Diego Union-Tribune
What's With Those Padded Caps NFL Players Are Wearing In Training Camp?
NFL players don Guardian Caps, designed to protect from concussion
Trey Lance finding his feet? Top undrafted rookies? 49ers training camp mailbag - The Athletic
Kyle Shanahan reacts to Brock Purdy's on-field incident at 49ers practice – NBC Sports Bay Area & California
The story behind those soft-shell puffy Guardian Caps players have been wearing
EXPLAINER: NFL using helmet caps for player safety, research
Chicago Bears: Why players are wearing padded helmets
49ers: Padded practices start , but don't expect big hits of old NFL
49ers training camp: Trey Lance stays hot with what Jimmy Garoppolo calls 'a different style' – Daily Democrat