Carson Wentz is one of the first NFL players wearing a
NFL, union encouraged by helmet safety improvements
First QB helmet designed to help reduce concussions approved
NFL and players' union approve helmet designed to reduce QB
Light helmet design's effectiveness pits company versus NFL, NFLPA
NFL, NFLPA approve concussion-reducing helmet for QBs
Miami Dolphins QB Tua Tagovailoa trying new helmet to combat
NFL at 100: Helmets go high tech in quest for player safety
First QB helmet designed to help reduce concussions approved
NFL, players' union approve QB-specific helmet designed to reduce
First QB helmet designed to help reduce concussions approved