Castelli RADIATION 1-2-3 JACKET

This three-season jacket sits comfortably against the body thanks to Windstopper® X-Lite fabric, which is lightweight, has minimal bulk and has unprecedented stretch to move with you like never before. Most importantly, the zip-in Radiation inserts allow this jacket to adapt to a broad range of weather conditions. Now you can have three-season comfort with one jacket, from mild 15ºC to ice-cold and windy -5ºC days.