49ers Officially Unveil Red And Black Alternate Uniform, Raiders Mock New Color Scheme - CBS San Francisco
49ers unveiling new alternate uniform
Grading the 49ers by position as offseason of expectation begins
49ers Introduce New Throwback Alternate
Predicting what games 49ers wear their classic throwback uniforms
Photo gallery of 49ers new throwback alternate uniforms for 2018 - Niners Nation
49ers First Alternate Uniform
Photo gallery of 49ers new throwback alternate uniforms for 2018 - Niners Nation
Report: 49ers lobby NFL to wear throwback uniforms in Super Bowl
Social Recap: 49ers Players React to All-white Throwback Uniforms
Around the NFC West with SB Nation - Revenge of the Birds
Source: 49ers to introduce new alternate uniform for 2018 - Niners Nation
49ers unveil first alternate uniform in team history
49ers to wear black alternate uniforms, have black end zones vs. Cardinals in Week 12 - Niners Nation
San Francisco 49ers uniform: Team unveils new black alternate - Sports Illustrated