Puffy, spongy Guardian Caps could help curb NFL head injuries - The Washington Post
NFL's use of Guardian padded helmet caps in camp draws support and skepticism - The Athletic
Students, Clinical Immersion Program
Puffy, spongy Guardian Caps could help curb NFL head injuries - The Washington Post
Mountain Times - Volume 48, Number 48: Nov. 27-Dec. 3, 2019
The story behind those soft-shell puffy Guardian Caps players have been wearing
As NFL mandates Guardian caps in practice, area high school football teams have been using them for years, Sports
Guardian Cap debuts during minicamps in effort to reduce avoidable head contact
Rick's Six: Patchy fog, flooded business owners speak out, city nixes rail crossing plans, and Eldridge wants a Y
52 Whales Die After Mass Stranding in Western Australia
Guardian Caps', NFL's Most Recent Attempt At Preventing Head Injuries
Coverage of the NFL in Guardian Caps