Guardian Caps are the latest effort to address CTE, football concussion concerns
NFL executive hints that Guardian Caps could eventually be worn in games, along with position-specific helmets
NFL players experiment with 'Guardian Caps' to protect heads
Guardian Caps Guardian Sports
Los Angeles Rams Support NFL Mandated Guardian Caps - Sports Illustrated LA Rams News, Analysis and More
EXPLAINER: NFL using helmet caps for player safety, research - The San Diego Union-Tribune
FOX Sports: NFL on X: Guardian caps have significantly helped with the players health and safety during training camp this season. 🙏 / X
Why are NFL players wearing padding on helmets at training camp?
NFL's use of Guardian padded helmet caps in camp draws support and skepticism - The Athletic