What are Guardian Caps? Shadow Hills football using new device to reduce head injuries
Steelers debut new, safer helmets for off-season training
Sidelines - Eagles 🦅🏈 on X: Do you think the NFL will transition to having these helmets in games and not just practice? I hope so. Football will always be a physical
Guardian Cap Debuts at Training Camps League-wide
NFL's use of Guardian padded helmet caps in camp draws support and skepticism - The Athletic
More padding the issue of concussions and better helmets
Guardian Caps NFL: What player positions are required to wear them?
NFL's top doctor does not expect Guardian Caps to be worn in games - NBC Sports
NFL's use of Guardian padded helmet caps in camp draws support and skepticism - The Athletic
NFL testing safer helmets
What are Guardian caps? See the NFL's latest head protection device - Deseret News