NFL: First QB helmet designed to help reduce concussions approved, Sports
First QB helmet designed to help reduce concussions approved - Newsday
First QB helmet designed to help reduce concussions approved by NFL, NFLPA
NFL Enters Next Era of Helmet Safety with Advent of Quarterback-Specific Helmet
NFL Announces New Quarterback-Specific Helmet To Combat Concussion Effects, National Football League, quarterback, helmet
Guardian Caps Guardian Sports
First QB helmet designed to help reduce concussions, Sports
Listening to a Son's Concern About a Concussion - The New York Times
New helmet design can deal with sports' twists and turns
Can the Q-Collar Save Football From Its Concussion Problem? - InsideHook
NFL, players' union approve QB-specific helmet designed to reduce concussions – NBC Sports Boston
NFL, players' union approve QB-specific helmet designed to reduce concussions – NBC Sports Philadelphia
LIGHT Helmets Announces Partnership with University of Utah's Star Qua