Mammut Botnica Pants Ladies Conquer your next outdoor adventure with the Botnica Pants from Mammut. Crafted with a stretchy, windproof fabric, these bottoms are perfect for poor weather. Design is complete with zip lock ventilation panels, zip ankles, and a toggle adjustable waistband. > Walking trousers > Windproof > Stretch-fit > Zip lock ventilation panels > Zip ankles > Toggle adjustable waistband > 2 pockets > Main fabric: 79% polyester, 15% polyurethane, 6% elastane. Membrane: 100% polyurethane. Backing: 100% polyester. Insert: 81% polyamide, 19% elastane. Reinforcement: 83% polyamide, 10% polyester, 7% elastane > Machine washable