Vicis lays off employees, enters into receivership - Puget Sound Business Journal
VICIS ZERO2 Elite Football Helmet, SO-212E Facemask Attached, White, Large : : Sports, Fitness & Outdoors
Revolutionary new ZERO1 football helmet already in play, said to help dramatically reduce concussions
Reinvented football helmet puts technology in the field: Seattle's Vicis charges into race to prevent head injuries - Puget Sound Business Journal
NFL and players' union approve helmet designed to reduce QB concussions, NFL
VICIS completes $28.5M Series B and launches its first youth helmet
Football helmets have improved but are far from 'concussion proof' – Orange County Register
Children in all 3 colors VICIS Zero1 Football Helmet