Unisex open jacket in water repellent stretch nylon fabric that is brushed on the back featuring elevated breathability and abrasion resistance. The side and back of the arm are made from Polartec Power Grid to increase breathability, while the elbow and yoke are made from hardface Polartec Wind Pro fabric, which provides elevated insulation and wind protection. This garment is perfect for winter aerobic activities in which breathability and comfort are required, combined with outstanding protection from the elements. It is for people that want maximum performance in all endurance activities, such as ski mountaineering, running and cross-country skiing.