no-noise snow pants for long tours. jones outerwear is designed to help you brave the elements while protecting our environment and our resources. jones uses as many recycled, sustainable and eco-friendly materials as possible in each garment. every product in their outerwear is either oeko-tex® or bluesign® certified, and jones also makes sure that the farmers who produce these materials are paid fairly. the jones high sierra pants were made for long tours and tough ascents.they come with a high stretch content, an ultra-breathable outer fabric and offer a high recycled content.the fabric is soft and makes no noise when moving. with it, you can enjoy yourself and nature to the fullest.