Perfect for every day and perfectly raceablethis is the same jersey castelli give the cannondale pro cycling team riders for multi season use and it39s a great layering piece to add to your your bike kit wardrobe too and if you keep a sharp eye you39ll even see it used in races by those pro riders the riders love it because it makes for a perfect cool weather training piece its a deceptively simple kind of garment that just gets everything right warmer fabric on the body to keep you