The Ortles Tirol Wool Responsive Stretch Women's Jacket with Hood offers lightweight (380 g) all-weather insulation with a PFC-free DWR (durable water repellent) finish. The jacket is excellent as an outer layer when temperatures allow. However, it can also be used as a versatile midlayer under a shell jacket in rough weather. What makes this jacket truly unique is the combination of 4-way stretch nylon outer material and elastic filling. The 3D structure of the fleece shell material significantly increases breathability, elasticity, and durability, ensuring optimal moisture transport. Additionally, it reduces the overall weight by 20 to 30%. The ergonomically shaped sleeves and sporty fit contribute to further weight reduction. The elastic, 60 g strong TirolWool® Responsive filling keeps you warm naturally even when wet. Thermoreactive synthetic fibers further enhance the jacket's thermal performance. The TirolWool® comes from high alpine Tyrolean mountain sheep. Thermoreactive minerals are integrated into the synthetic yarns, which are firmly bonded to the fiber. They store the body's natural infrared energy, gradually releasing it, thus providing more comfort, better performance, and faster recovery. The continuously adjustable, insulated hood with a snug fit offers additional storm protection. It features an elastic front opening and is integrated into the high collar. Behind the front zipper, there is a continuous, internal windproof flap. Two outer pockets and one chest pocket—all with zippers—provide secure storage. With aerobic insulation for optimal moisture transport, the Ortles Tirol Wool Responsive Stretch Jacket is the perfect all-weather jacket for alpine mountaineering and ski touring.