New NFL Uniforms 2021: Bengals release new look prior to NFL Draft
49ers to Wear Black Alternate Uniforms vs. Minnesota Vikings
Source: 49ers to introduce new alternate uniform for 2018 - Niners Nation
2023 San Francisco 49ers Offseason Preview - NBC Sports
In a 'Fantasy Draft' of Throwback Uniforms, Titans Are the No. 1 Pick - Sports Illustrated
49ers To Unveil First-Ever Alternate Uniform At NFL Draft Party - CBS San Francisco
San Francisco 49ers - Wikipedia
San Francisco 49ers uniform: Team unveils new black alternate - Sports Illustrated
The San Francisco 49ers will be wearing a black alt this season – SportsLogos.Net News
LOOK: 49ers unveil new black alternate uniform
New 49ers alternate uniforms feature black jersey and pants
The Miami Dolphins Need a Black Alternate Uniform - Last Word on Pro Football
NFL Week 2 uniforms: Patriots throw it back, Browns go all-white - ESPN