Guardian Caps debut at training camps throughout NFL
New health and safety measures introduced to further safeguard players
At training camp, extra helmet padding is designed to reduce head trauma for Commanders players
NFL training camps: Guardian Cap players are wearing over helmets, why
The story behind those soft-shell puffy Guardian Caps players have been wearing
Guardian Caps: NFL requires use of helmet cover at training camps to reduce head injuries : r/nfl
Inbox: Rashan Gary is quickly becoming a nightmare for offenses to deal with
Packers Practice Roundup - August 17, 2023 (2nd Patriots Joint Practice)
NFL report: concussions dropped 50 PERCENT when players wore new 'Guardian Caps' over the summer
NFL's stern stance on concussion-preventing helmets, revealed