The Mountaineering JacketBlack Diamond M First Light Hybrid Hoody is designed for mountaineering enthusiasts. Its Primaloft Gold Active insulation ensures excellent thermal comfort and the 20D ripstop nylon outer membrane with PFC-free DWR finish enhances light weather protection while offering great durability. Adjustable, climbing-helmet-compatible hood and underarm gussets promote optimum freedom of movement. Ideal for rocky runs, big alpine routes and ski touring outings, the Black Diamond M First Light Hybrid Hoody stows easily in its inner chest pocket with carabiner loop. The two invisible zipped hand-rest pockets add a practical touch to this high-performance garment. Black Diamond M First Light Hybrid Hoody specifications: Exterior Nylon Stretch Ripstop 20D with PFC-free DWR finish (100% nylon, 47 g/m²)Insulation Primaloft Gold Active (100% polyester)Lining Nylon Stretch woven (100% nylon, 44 g/m²)Water-repellent PrimaLoft® Gold Active insulation20D ripstop nylon outer membrane with PFC-free DWR technologyLightweight stretch lining for enhanced breathabilityTargeted full-body insulation, shoulders and armsAdjustable hood, with drawcord, compatible with climbing helmetGussets under arms for greater freedom of movementLow-volume jacket hem, one-gesture adjustmentStows in inner chest pocket with carabiner loopTwo invisible zippered hand pocketsBluesign-certified main fabric . Mountaineering jacket Black Diamond ---M First Light Hybrid Hoody Black