Detroit Lions reveal new blue alternate helmet with logo from '60s -- do you like it?
Top 25 Helmets in College Football, News, Scores, Highlights, Stats, and Rumors
The Football Helmet Just Got the Biggest Redesign Since the 1960s--and It's Coming to the NFL Next Season
Composites tackle concussions
Football helmets at Philadelphia-area high schools shed light on growing concussion concerns
Which NFL teams have introduced new alternate helmets so far? Cowboys, Giants, Jets - AS USA
Guardian Caps Guardian Sports
Transitional Design Online Auctions - Vintage Rawlings Foremost Early 1960's Football Helmet
John Gordon, artist who helped design Packers' distinctive 'G' team logo, dies at age 83, Sports
The Ultimate Ranking of Single Letter College Football Helmets — WSLS Podcast
The New NFL Uniforms and Throwbacks Ready to Take the Field - Boardroom
How I used AI to generate an NFL Helmet Design, by Manzell Beezy
Helmet Redesigns for All 32 NFL Teams