With a goal of creating the ultimate Autumn, Winter AND Spring Hardcore Roadie jacket, the Pro SL 3 Season Jacket is born. The outer shell deploys a mix of high stretch, waterproof membrane fabrics and incorporates a unique venting system, offering adaptable cooling to key areas of the upper body. A separate vest is constructed from Primaloft’s new Evolve fabric in strategically positioned panels provides lightweight insulation in lower temperatures. Eliminate the fear of the varied conditions often experienced on long winter training rides, get out the house and ride all year long!