Guardian Sports - Guardian Caps Testimonials
Quarterback-specific helmet to be available during 2023 NFL season
Arizona Cardinals' J.J. Watt critical of Guardian Cap: 'Feel like a bobblehead' - ESPN
NFL 2023 Season Guardian Caps Mandate Supported By 52% Concussion Drop – Sports Techie
How Irish are taking more safety measures when it comes to concussions
Guardian Cap Use a Concern for Watt, Saleh Early in Training Camp - Sports Illustrated
As NFL mandates Guardian caps in practice, area high school football teams have been using them for years, Sports
Why Alabama football players are wearing padded helmets in practice
The Scoop - Monday January 31, 2022 - Footballscoop