Seattle's VICIS is bringing its helmet tech to youth football, forcing teams and parents to confront cost
The NFL calls Vicis Zero1 helmets the safest yet
The NFL calls Vicis Zero1 helmets the safest yet
NFL's Safest Helmets Absorb Impact With 3D Printing Instead Of Foam
Revolutionary new ZERO1 football helmet may help NFL players reduce concussions
What Pros Wear: Top 5 Helmets Rated by the NFL & NFLPA - What Pros Wear
Doug Baldwin: No reason for NFL players not to wear safer helmets
Vicis high-tech helmets take top 3 spots in NFL's annual performance ranking of equipment – GeekWire
FOOTBALL SAFETY FOR DUMMIES: Innovations to Reduce Effects of Concussi – 2nd Skull, Inc.
NFL Helmet Makers Awarded U.S. Army Contract To Improve Safety Of Marine, Army Combat Helmets - CBS Pittsburgh
The Zero1 Flexible Football Helmet May Save Players' Brains