Whether stormy ascents or heavy snowfall on the summit - the 3L Ortler Jacket for men is the lightweight jacket for real alpinists. With the Merino Naked Sheep line, Ortovox concentrates on the essentials: Low weight, optimum protection with sufficient comfort. The hardshell jacket is lightweight and technically sophisticated, yet robust and comfortable at the same time. The Dermizax NX membrane from Toray - the most powerful membrane used by Ortovox - ensures wind and waterproofness as well as breathability. The hardshell jacket has a 2-way zip for a perfect fit - even when wearing a climbing harness. A 2-way zip on the forearms provides ventilation during strenuous ascents. Soft inserts made from a merino material mix on the chin and the 2-way adjustable, helmet-compatible storm hood offer comfort and protection in rain, snow or ice. The 3L Ortler Jacket: For alpinists who want to rely 100% on their clothing on high alpine tours in snow and ice.