Youre already reaping the benefits of the free summer kit and now its time to match the colours with the castelli free 3 windproof jacket to keep you off the rollers this winter castelli want you to be as comfortable as possible while youre putting in those base miles over the winter and early spring thats why they cut this jacket to fit perfectly in the riding position made it fully windproof and water resistant and gave it details like a high collar and side panels in thermoflex for e