49ers to wear new “color rush” alternate uniforms in 2016?
49ers Unveil Alternate Throwback Uniforms at Annual State of the
Last time Black Alternates were worn? : r/49ers
49ers Color Rush TNF uniform will be black, red alternate - Niners
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49ers First Alternate Uniform
49ers Unveil Alternate Throwback Uniforms at Annual State of the
49ers Unveil Alternate Throwback Uniforms at Annual State of the
49ers First Alternate Uniform
49ers to Wear Black Alternate Uniforms vs. Minnesota Vikings
Last time Black Alternates were worn? : r/49ers
49ers Introduce New Throwback Alternate
49ers say they'll wear black uniforms for 'Color Rush' game