Multiple NFL teams plan to wear alternate helmets. Here are some Chiefs concepts
Cool NFL helmet concepts for every team
Kansas City Chiefs can wear throwback helmets in 2022. Should they?
Headline: Colts to wear 'Indiana Nights' alternate uniform for Week 7 game vs. Cleveland Browns
NFL Teams Debuting Alternate Helmets, Jerseys for the 2022 Season – NBC Los Angeles
NFL Color Rush - Wikipedia
Throwback NFL helmets we want to see in 2022
Tracking all the new NFL uniforms and helmets for the 2022 season - ESPN
13 NFL teams introduce alternate helmet looks for 2022 season