The Union's new home kit: background and analysis – The Philly

Inside Look, Inspiration Behind The For Philly Kit

Inside Look, Inspiration Behind The For Philly Kit

Inside Look, Inspiration Behind The For Philly Kit

The Union's new home kit: background and analysis – The Philly Soccer Page

Philadelphia Union Kit History - Football Kit Archive

The Union League of Philadelphia - A perspective view of proposed League House by Joseph Huston (architect) submitted to the members at the Annual Meeting on December 12, 1904. Huston's elaborate plans

Philadelphia Union unveil 2022 The For U kit

Philadelphia Union 2013 Third Kit

Inside Look, Inspiration Behind The For Philly Kit