NFL Color Rush - Wikipedia
Commanders to wear black alternate uniforms on Thursday night vs. Bears
49ers to Wear Black Alternate Uniforms vs. Minnesota Vikings
NFL Week 4 Uniforms: Black Helmets for Saints & Commanders, Throwbacks for Giants, 49ers + More – SportsLogos.Net News
NFL uniforms 2019: Uni Watch changes, design updates - Sports Illustrated
49ers to wear black alternate uniforms, have black end zones vs. Cardinals in Week 12 - Niners Nation
NFL Week 4 Uniforms: Black Helmets for Saints & Commanders, Throwbacks for Giants, 49ers + More – SportsLogos.Net News
49ers to Wear Black Alternate Uniforms vs. Minnesota Vikings
8 Football Teams Will Have New Uniforms This Year: Here Are The Fresh Looks Coming To The NFL
Vikings Unveil Throwback Jerseys For 2023 Season - Daily Norseman
Last time Black Alternates were worn? : r/49ers
Tracking all the new NFL uniforms and helmets for the 2022 season - ESPN
Best NFL uniform changes for 2022 from the Giants to the 49ers
Colts unveil black helmets, alternate uniforms - NBC Sports