The Obermeyer Women's Siren Jacket is made from HydroBlock® Pro two-way stretch fabric that has quilted stretch side panels for a flattering and motion free fit. It has a slightly longer length to provide extra protection during that long-awaited winter snowstorm. It features YKK® Metallion® zippers and Skier Critical™ seam sealing for added protection and comfort. This jacket is easily adaptable to variable weather conditions and very practical for day-to-day activities. The Obermeyer Women's Siren Jacket has a timeless style that's equally at home on the mountain or the city streets.