Giro: STAY WARM WITHOUT GETTING TOO HOT Keeping warm without getting too hot is a fine balance as you switch between high-output climbing and brisk descents. This jacket has strategically placed insulation on the front panel and sleeves to keep you warm in key areas. Polartec®’s Alpha® Insulation has openings to allow your heat to stay in when needed, or escape as things start to heat up. We paired that with our wind-resistant outer layer and that allows ample breathability and an entire back panel that is un-insulated so your heat can escape easiest where you need it most. RECOMMENDED CONDITIONSCold to Cool and Dry: 30° to 50° F / -1° to 10° CSPECSRenew Series™ recycled polyesterPolartec® Alpha® Active InsulationWind-resistant (20 CFM)Highly breathablePFC-free DWRInterior wind-guard sleeve2-way front zipperRear Zippered Storage PocketZippered Hand PocketsSoft interior collar materialSoft zipper guardReflective highlightsFITRelaxedFABRICRenew Series™Main material: 50% recycled polyester, 50% polyesterInsulation: Polartec® Alpha® 78% recycled polyester, 22% polyesterSIZINGWomen’s XS – XL