2021 MLS Kit Overview: All 27 Team's (Adidas) Jerseys Released - Footy Headlines
MLS kits 2021: The best and worst of this year's uniforms
The end of the 2021 season means that the MLS 25th anniversary kits will now be retired. RIP weird shoulder stripe. You will not be missed : r/MLS
2023 MLS Jerseys, Official MLS Kits, MLS Jersey
MLS 2021 Kits
The Good, The Bad, and The Ugly: 2021 MLS Kit Edition - Urban Pitch
Major League Soccer – Referee Kit History
MLS 2021 Overview - All Upcoming Releases & Which Kits Will Be Carried Over - Footy Headlines
Vancouver Whitecaps DLS Kits 2021 - DLS 2021 Kits & Logos