Notebook Jets HC Robert Saleh Assesses the Guardian Helmet
NFL exec suggests Guardian Caps worn to protect players during practices could one day debut in games
What in the world are those weird-looking helmets the Saints are wearing in camp?, Rod Walker
NFL's use of Guardian padded helmet caps in camp draws support and skepticism - The Athletic
Cowboys seen wearing protective, NFL mandated Guardian Caps at OTAs
NFL CMO Dr. Allen Sills explains importance of mandated guardian caps during training camp
NFL report: concussions dropped 50 PERCENT when players wore new 'Guardian Caps' over the summer
Large Bubble Helmets Are Guardian Caps, NFL's New Safety Measure
Guardian Caps are the latest effort to address CTE, football concussion concerns
Concussions: Can cap keep football players' heads in game? – Orange County Register
NFL's use of Guardian padded helmet caps in camp draws support and skepticism - The Athletic
NFL, NFLPA working hard to improve player safety
Cowboys wearing soft-shell helmets in practice as part of NFL mandate