What are Guardian Caps? NFL's latest padded helmets for added safety
The story behind those soft-shell puffy Guardian Caps players have been wearing
NFL Training Camp: 12 photos of players wearing the new Guardian Caps
Guardian Caps: Why some NFL players are wearing them in training camps
Panthers linemen hope new helmet padding helps reduce concussion risk
NFL CMO Dr. Allen Sills explains importance of mandated guardian caps during training camp
NFL Training Camp: 12 photos of players wearing the new Guardian Caps
Here's why some Patriots players are wearing caps over their helmets during training camp
NFL players wear Guardian Caps to reduce head trauma during training camp
Houston Texans New Era 2021 NFL Training Camp Official 39THIRTY Flex Hat - Gray/Navy
NFL Training Camp: 12 photos of players wearing the new Guardian Caps
Notebook Jets HC Robert Saleh Assesses the Guardian Helmet
NFL Mandated Guardian Caps: Controversial Change - Sports Illustrated Seattle Seahawks News, Analysis and More
What's With Those Padded Caps NFL Players Are Wearing In Training Camp?