Photo gallery of 49ers new throwback alternate uniforms for 2018 - Niners Nation
San Francisco 49ers reveal first-ever alternate jerseys on Snapchat
Men's 49ers 75th Anniversary Patch Alternate Vapor Black Gold & Red Go - Vgear
49ers to unveil new alternate jersey on Thursday - Niners Nation
Broncos to don all-blue uniforms vs. 49ers at Mile High – The Denver Post
NFL throwback uniforms: Long process is worth the wait as league encourages teams to unveil old-school look
Men's Nike George Kittle Black San Francisco 49ers Alternate Game Jersey
49ers First Alternate Uniform
49ers unveil first alternate uniform in team history
San Francisco 49ers Get New All-Black Alternate Uniforms - WearTesters
49ers unveil red throwback uniforms from 1994 Super Bowl season - The Athletic
Arizona Cardinals unveil new uniforms for first time in 18 years - Revenge of the Birds
New throwback uniform debuts at 49ers' State of Franchise event
Raiders Troll 49ers On Twitter Over Alternate Uniforms - CBS San Francisco
Men's San Francisco 49ers Trey Lance Nike Scarlet Alternate Vapor Limited Jersey