San Francisco 49ers - Wikipedia
Giants can't overcome injuries to Barkley, Thomas in loss to 49ers
Photo gallery of 49ers new throwback alternate uniforms for 2018
49ers wear normal road uniforms at home for first time since 1979
Photo gallery of 49ers new throwback alternate uniforms for 2018
13 NFL teams introduce alternate helmet looks for 2022 season
Should the 49ers Have Alternate Helmets? - Sports Illustrated San
49ers considering alternate red helmet for future seasons, per
San Francisco 49ers Unveils New Alternate Jersey