It's really the ideal jersey for every condition. We developed this jersey for the riders of Tinkoff for racing in the heat and mountains of the Tour de France. We were surprised when we put it in the wind tunnel and found that it was the most aero jersey we had ever tested. Then we noticed the pro riders using it on cool and wet days because it dries so fast. It's really the ideal jersey for every condition. It's also one of our favorites for long, hot climbs in the Dolomites.