Arizona Cardinals defensive end J.J. Watt not fan of the new league-mandated Guardian Caps on helmets
Xaverian High in Mass. introduces Guardian Caps for football players
Guardian Caps leave some NFL players and coaches with concerns: 'You feel like a bobblehead'
UGA football outfits players in Guardian Caps to try to reduce impacts.
UGA football linemen wearing padded helmet covers designed to reduce impact
NFL executive hints that Guardian Caps could eventually be worn in games, along with position-specific helmets
Packers Coach Matt LaFleur Questions Protective Guardian Cap - Sports Illustrated Green Bay Packers News, Analysis and More
NFL's use of Guardian padded helmet caps in camp draws support and skepticism - The Athletic
What are Glacier Peak players wearing on their helmets?
Puffy Guardian Caps Could Reduce NFL Player Concussions
NFL players don Guardian Caps, designed to protect from concussion
Ohio State Aiming To Reduce Head Injuries With Guardian Caps - Sports Illustrated Ohio State Buckeyes News, Analysis and More