This Startup's 2 Helmets Are Officially the Safest in Football, According to the NFL
New helmets won't end concussions, National Sports
Three VICIS Helmets Rank Among NFL's Best
NFL 2017 Health & Safety Report
VICIS has top 3 helmets in survey including lineman model
Vicis Helmet Nabs Top Ranking Spot After NFL/NFLPA Concussion Safety Tests
NYSportsJournalism.com - NFL Testing Approves First QB-Specific Helmet
The N.F.L.'s Favorite Helmet Maker Is in Financial Trouble - The New York Times
Affording the Latest in Football Equipment: A Car Raffle Is The Ticket!
NFL safety: How VICIS' position-specific helmets have become all the rage - The Athletic
We just don't have it': On matter of helmet safety, money separates local football programs
NFL at 100: Helmets go high tech in quest for player safety
These teams will be equipped with the same helmets as most NFL teams
11 Top-Rated Youth Football Helmets and Accessories for 2021