13 NFL teams introduce alternate helmet looks for 2022 season
NFL Teams Debuting Alternate Helmets, Jerseys for the 2022 Season – NBC Los Angeles
Ranking NFL's current throwback jerseys: Eagles' perfect 'Kelly Green'; high marks for Patriots, 49ers
Which NFL teams have introduced new alternate helmets so far? Cowboys, Giants, Jets - AS USA
The 2023 Uni Watch NFL Season Preview - by Paul Lukas
NFL to allow alternate helmets next year for first time since 2012
New NFL uniforms 2022: Ranking the best alternate helmets and jerseys – NBC Sports Boston
New NFL helmets: Ranking all 13 in 2022 uniforms from best to worst
Panthers reveal 2023 uniform schedule, including games with new blue jerseys