Helmet manufacturer Vicis is running out of cash - NBC Sports
What Pros Wear: Top 5 Helmets Rated by the NFL & NFLPA - What Pros Wear
The Football Helmet Just Got the Biggest Redesign Since the 1960s--and It's Coming to the NFL Next Season
Steelers QB Kenny Pickett turning to new helmet technology to help avoid further concussions in 2023, National Sports
Football Helmet Reconditioning– Continental Athletic Supply
First QB Helmet Designed To Help Reduce Concussions Approved
First QB helmet designed to help reduce concussions approved
Vicis pulls concussion-resistant helmets from UW camp - Sports Illustrated
VICIS and Carbon Combine Technologies to Create Top-Rated Helmets - Carbon
This Startup Gave Football Helmets a Massive Redesign. Next Up: A Version for 6-Year-Olds
Joe Burrow switches to the new quarterback-specific helmet from Vicis - NBC Sports
NFL teams are using a new, safer helmet — the Vicis Zero1
NFL's Safest Helmets Absorb Impact With 3D Printing Instead Of Foam
NYSportsJournalism.com - NFL, NFLPA Put 2021 Helmets To The Test - Safety First: NFL, NFLPA Helmet Test 2021 Includes Premiere Position-Specific Helmet
NFL, players' union approve QB-specific helmet designed to reduce concussions – NBC Sports Bay Area & California