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
VICIS ZERO2 Football Helmet, SO-212-S Facemask Attached, White, Medium : Sports & Outdoors
2019 Helmet Laboratory Testing Performance Results
2018 NFL/NFPA Helmet Laboratory Testing Performance Results Released
Impact test comparisons of 20th and 21st century American football helmets in: Journal of Neurosurgery Volume 116 Issue 1 (2012) Journals
Safety Testing 101: Helmet Testing and Certification - ACT LAB
Virginia Tech Helmet Ratings
NFL Releases List of Top Safety Helmets - Team Insight
Vicis Helmets Claim Top Three Spots in NFL/NFLPA Helmet Laboratory Performance Testing
Helmet Laboratory Testing Performance Results
VICIS and Carbon Combine Technologies to Create Top-Rated Helmets - Carbon
NFL Use Of VICIS Starts With Investor, Seattle Seahawks' Doug Baldwin - Calloway Football