Packers-Niners renew now familiar NFL rivalry on Sunday - West
San Francisco 49ers Unveil New Alternate Black Uniforms for 2015
The N.F.L. Extra Point Has Changed, but Deuces Still Aren't Wild
The Cowboys visit the 49ers in a rematch from the past two
49ers to Wear Black Alternate Uniforms vs. Minnesota Vikings
Chiefs have no interest in alternate uniforms. Clark Hunt: “I
2016 San Francisco 49ers season - Wikipedia
49ers add pass rusher Randy Gregory in trade with Broncos
49ers' First-Ever Alternate Uniform Features Black Jerseys, Black
Throwback uniform - Wikipedia
Ranking the current alternate uniforms of every NFL team
49ers Must Never Wear Atrocious All-Black Uniforms Again - Sports
How 49ers whiffed on new alternate uniform - ESPN
The San Francisco 49ers will be wearing a black alt this season