The NFL mandates that players wear padded helmet covers called Guardian Caps in practice and the preseason. The NFL’s Chief ...

"Obviously, if both players have a Guardian Cap on, you get an additive effect ... "I think we always have to do that for player safety. It's always super key." Biomechanical experts are ...

NFL Chief Medical Officer Dr. Allen Sills is an advocate for player safety and strives to limit head ... [+] injuries. (Photo by Maximilian Haupt/picture alliance via Getty Images) Guardian Caps ...

Sills told Mike Florio of NBC Sports that the Guardian Caps are a useful tool for player safety. “Guardian Caps have been an unqualified success for the NFL,” Sills said today. “They’ve ...

Guardian Caps are only one piece of the puzzle when it comes to increasing an athlete’s safety on the field, but the helmet add-on makes players like senior running back Easton Harris feel safer on ...