Ranking the NFL's new alternate helmets from worst to best
Arizona Cardinals unveil alternate black helmets with black facemask and metallic 3-D birdhead for 2022 season
NFL Teams Debuting Alternate Helmets, Jerseys for the 2022 Season – NBC Los Angeles
Carolina Panthers to redesign uniforms: reports
Arizona Cardinals Announce Black Helmet for Three Games in 2022 – SportsLogos.Net News
Pitt steel-gray alternates up for 2020 Uniform of the Year - Cardiac Hill
Eagles unveil black alternate helmets - NBC Sports
20 Years of Panthers Uniform History: Part 1 - Cat Scratch Reader
Cool NFL helmet concepts for every team
Carolina Panthers unveil new black alternate helmet