Source: 49ers to introduce new alternate uniform for 2018 - Niners Nation
49ers Unveil Alternate "Throwback" Uniforms at Annual State of the Franchise Event
49ers to wear new “color rush” alternate uniforms in 2016?
Men's Nike Black San Francisco 49ers Alternate Custom Game Jersey
San Francisco 49ers Limited Alternate Jersey | BSTN Store
49ers First Alternate Uniform
San Francisco 49ers Unveil Classic Update To Home, Road Jerseys, Helmet – SportsLogos.Net News
Photo gallery of 49ers new throwback alternate uniforms for 2018 - Niners Nation
Super Bowl 2020: Will NFL Allow 49ers to Wear Throwback Uniforms?
San Francisco 49ers uniform: Team unveils new black alternate - Sports Illustrated
49ers First Alternate Uniform
49ers First Alternate Uniform
49ers uniform undergoing several changes for 2022, could be setting stage for return of red helmets - CBSSports.com
San Francisco 49ers Get New All-Black Alternate Uniforms - WearTesters
49ers debut new black alternate uniforms
Photo gallery of 49ers new throwback alternate uniforms for 2018 - Niners Nation
Update] The #49ers will wear 1994 red throwbacks for four home games next season, and white throwbacks for two road games. The NFL usually allows teams to wear alternate uniforms twice per
49ers Throwback Uniform — UNISWAG
Super Bowl: 49ers won't be wearing throwback uniforms against Chiefs – The Denver Post