Comprehensive protection for the high mountains Our Sella Responsive three-layer trousers offer comprehensive protection in cold weather for alpine adventures in challenging mountain environments. Its shell material, the innovative Powertex Responsive three-layer laminate, has been specially developed for use in alpine mountaineering and ski mountaineering and is therefore extremely abrasion-resistant. Its outstanding technical features also include high waterproofness (water column: 20,000 mm), fully taped seams and excellent windproofness and breathability (MVTR: 20,000 g/m²/24 h). A special DWR finish repels rain and snow. It prevents the outer material from absorbing moisture and thus improves the effectiveness of the breathable membrane. It is also completely PFC-free. The inside of the Powertex Responsive fabric has a unique print that contains special thermoreactive minerals. Your body emits far infrared radiation (FIR) during activity. This is absorbed by the Responsive minerals and gradually released back into the muscle tissue - even through all the layers of your winter gear. This improves thermal regulation so you perform better, recover faster and stay warm longer. Responsive technology has been tested and proven by scientists and alpinists. Inspired by the legendary Sella Towers, the Sella Responsive pants have an athletic fit and are cut higher at the back. The snow skirt gives you extra protection when bending down or crouching, and the ergonomic adjustable waistband with belt loops and three loops for braces ensures a secure fit. The gusseted inner leg and ergonomic knees guarantee unrestricted freedom of movement. The trousers have a waterproof cargo pocket and two further pockets - each with a waterproof zip. Thanks to the zips on the thighs, you have easy ventilation even when wearing a climbing harness. Depending on whether you open or close the zip with gusset at the leg end, you can wear the pants over ski boots or mountain boots. You can keep a good eye on your feet and don't run the risk of getting caught in the crampons. The leg cuffs are reinforced for full protection from sharp edges and have hooks for attaching to your boots. A waterproof and windproof 3L alpine shell pant for challenging mountain terrain - breathable, abrasion resistant and with additional thermo-regulating properties.