Eagles unveil alternate black helmet for 2022 season
With the one-shell rule gone, here are all the alternate and throwback helmets NFL teams have unveiled so far - Footballscoop
Grading The NFL's New Alternate Helmets
Ranking the New NFL Alternate Helmets – The Register Forum
Arizona Cardinals unveil alternate black helmets with black facemask and metallic 3-D birdhead for 2022 season
Detroit Lions To Wear Alternate Helmets In 2023, Unveil New Uniforms For 2024 – SportsLogos.Net News
Tracking all the new NFL uniforms and helmets for the 2022 season - ESPN
Cool NFL helmet concepts for every team
NFL 2022: 14 NFL Teams to Wear New Uniforms and Helmets