Philadelphia Union Kit History - Football Kit Archive
The 12 days of Union Kits-mas – The Philly Soccer Page
Philadelphia Union unveil new secondary jersey - Brotherly Game
Rainbow splash to electric green: the best (and worst) kits in MLS history, MLS
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Philadelphia Union II Kit History - Football Kit Archive
Philadelphia Union Kit History - Football Kit Archive
Philadelphia Union Kit History - Football Kit Archive
Philadelphia Union Jerseys, Philadelphia Union Kits, Jersey
Philadelphia Union Kit History - Football Kit Archive
Philadelphia Union Kit History - Football Kit Archive
Philadelphia Union Kit History - Football Kit Archive
The Union's new home kit: background and analysis – The Philly Soccer Page