Tracking all the new NFL uniforms and helmets for the 2022 season - ESPN
Charlotte 49ers announce new logo, Bold Rush campaign
49ers uniform undergoing several changes for 2022, could be setting stage for return of red helmets
Ranking the alternate uniforms of every NFL team: Rams, Ravens top impressive collection of third jerseys
Browns unveil white alternate throwback helmets
49ers First Alternate Uniform
NFL Week 4 Uniforms: Black Helmets for Saints & Commanders, Throwbacks for Giants, 49ers + More – SportsLogos.Net News
The 49ers' new-look defense was already impressive. It's about to get even better
Source: 49ers to introduce new alternate uniform for 2018 - Niners Nation