VICIS (@vicispro) • Instagram photos and videos
Virginia Tech Helmet Ratings
Hard Knocks: Helmets, concussion and Long Island high school football - Newsday
NFL, NFLPA Release 2021 Helmet Laboratory Testing Performance Results
Tactical Helmets: Testing & Ballistic Protection Levels
Where Does Your Helmet Rank—New 2018 NFL Lab Results Are In
Future of NFL safety: Inside Vicis' high-tech football helmet production facility in Seattle – GeekWire
Varsity Football Helmet Ratings
Brian McCarthy on Twitter: Here's the poster that will be shared w/ all NFL players, team medical, training, coaching & equipment staffs to help inform equipment choices. @NFLPA & @NFL appoint biomechanical
2019 Helmet Laboratory Testing Performance Results
Comparison of Laboratory and On-Field Performance of American Football Helmets