Pants Booster are the perfect cross-country pants for training on cold days. Lightweight and warm softshell pants with wind- and water-repellent padded front provides good insulation in areas exposed to cold. The padding, Thermore Ecodown fiber, is a 100% recycled fiber with highly effective insulation properties that is very lightweight and stays clump-free after washing. Wind- and water-repellent softshell on seat section down to knees, extended with an elastic stretch material for good ventilation and mobility. Bionic Finish Eco® technology on the fabric surface ensures that light rain and sleet run off. Articulated knees that adapt to your natural movements. Wide waistband with silicone trim and drawstring for best possible fit. Bottom zipper for easy on or off.