The Castelli Team Sky Aero 5.1 Jersey FZ is the fastest road race jersey Castelli has ever made its also incredibly light and comfortable. If you want free speed and the convenience of separate jersey and shorts look no further. The 2017 jersey design brings a sort of British-Italian fusion. Designed by Richard Pearce, the graphic celebrates the victories in Team Sky’s first 7 seasons. The classic Breton shirt served as inspiration but has been reimagined in a data pattern with each stripe on the Castelli Team Sky Aero Race 5.1 Jersey FZ representing a specific Team Sky victory. The longest lines are the 4 Tour de France victories, with Chris Froome’s 2016 victory immediately below the Sky logo on the chest.