San Francisco 49ers to open season in alternate black uniforms - Sports Illustrated
Commanders' all-black alternate uniforms will make home debut against Vikings
LOOK: Washington Commanders Reveal Week 5 Black Uniforms vs. Chicago Bears - Sports Illustrated Washington Football News, Analysis and More
Arizona Cardinals unveil alternate black helmets with black facemask and metallic 3-D birdhead for 2022 season
49ers to wear throwback jerseys for 3 games in 2023
49ers to Wear Black Alternate Uniforms vs. Minnesota Vikings
Tracking all the new NFL uniforms and helmets for the 2022 season - ESPN
Tracking all the new NFL uniforms and helmets for the 2022 season - ESPN
How 49ers whiffed on new alternate uniform - ESPN
49ers to Wear Black Alternate Uniforms vs. Minnesota Vikings
Minnesota Vikings - Wikipedia
NFL uniforms 2022: Alternates worn by teams this season
Last time Black Alternates were worn? : r/49ers