when did the 49ers wear black jerseys

alternate uniforms for season opener
Attention Oversensitive Browns Fans 2020 Super Bowl: 49ers won't wear all Uniforms in Super Bowl vs. Chiefs Uniwatch hated the black uniformsI Attention Oversensitive Browns Fans The San Francisco 49ers New Alternate The San Francisco 49ers will be wearing 49ers could have new alternate uniforms wear black uniforms for 'Color Rush wearing a black jersey in practice San Francisco 49ers to wear traditional Color Rush' Game

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