This warm and comfortable layer adapts to the temperature to help you to perform late on into the season. Constructed with breathable insulation, with spacer fabric to ensure just the correct amount of warmth. It also includes Storm technology so your body can adapt to most weather conditions. To assist in your performance the layer has a natural stretch, for greater mobility through the golf swing. The design features a half-zip opening, collar, open hand pockets, and reflective details.