Bears add orange helmet for two games in 2022 - Chicago Sun-Times
The NFL Breaks the One-Helmet Rule – Green Gridiron, Inc.
NFL changes helmet rules, opening door for Patriots to wear throwback red jerseys, Pat Patriot helmets in 2022 (report)
Saints have brand-new alternate helmet for the 2022 season. See their new look., Saints
NFL Uniform Changes Coming in 2023 - Woodward Sports Network
WARNING: NFL uniforms could soon start getting pretty funky - Footballscoop
Titans wearing Oilers throwback uniforms seems like only a matter of time
WATCH: Dallas Cowboys reveal classic helmets for Thanksgiving Day game - On3
NFL will allow teams to use alternate helmets beginning next year
49ers considering red helmets from the '55 season for 2022 - Niners Nation
Nevada football debuts two new helmets it will wear in 2021 season
Bears unveil alternate orange helmet they'll wear for two games during 2022 season