Guardian Cap debuts during minicamps in effort to reduce avoidable head contact
What are Guardian Caps? NFL's latest padded helmets for added safety
NFL Training Camp: 12 photos of players wearing the new Guardian Caps
NFL Training Camp: 12 photos of players wearing the new Guardian Caps
Guardian Cap Debuts at Training Camps League-wide
What Are Guardian Caps? Shadow Hills Football Using New Device To Reduce Head Injuries
Steelers 2022 training camp positional breakdown: Offense
NFL players wear Guardian Caps to reduce head trauma during training camp
Lacrosse Goalies and Concussions - A Plea to End the Madness
NFL report: concussions dropped 50 PERCENT when players wore new 'Guardian Caps' over the summer
Steelers 2022 training camp positional breakdown: Offense
NWT Guardian Cap Soft-Shell Protective Helmet Cover Silver
NFL mandates use of Guardian Caps for training camp in 2022 - Cincy Jungle
NFL exec suggests Guardian Caps worn to protect players during practices could one day debut in games