From online Wiki,,,,When did the tour California start?  The Amgen Tour of California is the most important professional cycling road race on the UCI's American Tour calendar. Since its inception in February 2006 the evolution of the event has been remarkable.

What happened to Amgen Tour of California?  As one of the premier professional cycling races in the United States, the tour attracted large crowds and gained international recognition. Unfortunately, AEG announced a hiatus for the Amgen Tour of California in 2020, which unfortunately has left a void for cycling fans in the US and CA.

Breathable CS Tech Poly Wicking fabric, as this cycling jersey short sleeves is made of quick-dry fabric, offering moisture management to keep you dry and comfortable during your rides.