Alternate helmets returning to NFL in '22 after 9-year pause
12 NFL teams are getting new uniforms and helmets for the 2022 season
NFL to allow alternate-colored helmets starting in 2022 - Mile High Report
NFL approves multiple helmet colors starting in 2022 - Footballscoop
Ranking All 13 NFL Alternate Helmets
Alternate helmets approved by NFL for use with throwback uniforms in 2022 - ESPN
The New NFL Uniforms and Throwbacks Ready to Take the Field - Boardroom
After 9-year pause, alternate helmets returning to NFL in 2022
NFL to allow alternate helmets in 2022 after nine-year hiatus
The NFL is allowing teams to bring back the use of alternate helmets starting in 2022 - Article - Bardown
NFL to allow alternate-color helmets for 2022; will Packers consider them for new throwbacks? - Acme Packing Company
WARNING: NFL uniforms could soon start getting pretty funky - Footballscoop
NFL to allow teams to use alternate-color helmets starting in '22 - Niners Nation