The famous Sky Blue jersey has been a constant in the Hyundai A-League and synonymous with success ever since the competition started back in 2005/06.
As part of the Hyundai A-League's 15-year birthday celebrations, we are asking football supporters to choose their favourite kit for each club since day one until now.
NEW JERSEYS: Every club's Hyundai A-League kit for the 2019/20 Season
15 YEARS OF HYUNDAI A-LEAGUE: The evolution of the ball
Today it’s the turn of Sydney FC fans.
Flip through the gallery of every season's strip from down the years, below, and select your favourite in the poll at the bottom of the page.
SIGNING NEWS: All of Sydney FC's Ins and Outs for the 2019/20 Season
SHOW YOUR SUPPORT: Become a Sydney FC member today
MATCH CENTRE: Visit the match centre to see every Sydney FC fixture