49ers confirm they will announce alternate 'throwback' uniforms on Wednesday - Niners Nation
Last time Black Alternates were worn? : r/49ers
San Francisco 49ers to wear all-white throwback uniform vs. Rams
Power Ranking Every NFL Team's Home Uniform - On Tap Sports Net
The 49ers announce they will wear their alternate black jerseys for home games vs. Vikings (Sept. 14) and Cardinals (Nov. 29) this season. : r/nfl
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
Photo gallery of 49ers new throwback alternate uniforms for 2018 - Niners Nation
Which is better? The white throwback or the all black alternates? : r/49ers