Vicis pulls concussion-resistant helmets from UW camp - Sports Illustrated
NFL safety: How VICIS' position-specific helmets have become all the rage - The Athletic
Seattle-based VICIS unveils new design for football helmets
Vicis' anti-concussion helmet brings game-changing technology to the gridiron - Puget Sound Business Journal
Vicis' anti-concussion helmet brings game-changing technology to the gridiron - Puget Sound Business Journal
What happened to Vicis: Inside the collapse of the high-tech helmet maker, as board decides its fate – GeekWire
Articles by Taylor Bloom - Sports Illustrated
What Pros Wear: Jevon Holland's Sportstar Victory T-Rex Hurricane Chinstrap - What Pros Wear
Riddell NCAA Wisconsin Badgers Flash Alternate Speed Mini Replica Helmet