The San Francisco 49ers will be wearing a black alt this season – SportsLogos.Net News
LOOK: 49ers unveil new black alternate uniform
49ers Wearing 1994 Throwback Uniforms Against Rams On Monday Night Football – SportsLogos.Net News
San Francisco 49ers Officially Unveil Home Version Of 1994 Throwback Uniforms – SportsLogos.Net News
49ers reveal throwback alternate jerseys 2018 - Niners Nation
NFL throwback uniforms: Long process is worth the wait as league encourages teams to unveil old-school look
99.sf 49ers Alternate Jersey Top Sellers - 1693541600
49ers Unveil Alternate Throwback Uniforms at Annual State of the Franchise Event
49ers Wearing 1994 Throwback Uniforms Against Rams On Monday Night Football – SportsLogos.Net News
Photo gallery of 49ers new throwback alternate uniforms for 2018 - Niners Nation
San Francisco 49ers Unveils New Alternate Jersey
99.sf 49ers Alternate Jersey Top Sellers - 1693541600
49ers' alternate uniforms turn to the dark side