The Salewa Ortles GTX 3L is a professional membrane jacket designed for mountains, mountaineering, and active outdoor use. Developed for extreme weather conditions, it provides maximum protection against wind, rain, and snow. Ideal for trekking, ski touring, ascents, or active leisure. • Gore-Tex 3L membrane - complete waterproof and windproof • High breathability • Lightweight and compact • Reinforced zones for durability • Helmet-compatible hood • Ergonomic cut for freedom of movement • Underarm ventilation (pit zips) • Waterproof zippers Please feel free to ask any questions.