The Neutrino Pro is ideally suited for climbing in winter alpine conditions. Easily deflecting snow and spindrift, it has a weather-resistant Pertex® Quantum Pro outer with ripstop for added durability. It’s filled with 800FP down in stitch-through baffles and compresses down small enough to stash in a pack. Whether you’re questing up a frozen waterfall or belaying from an exposed ledge, the Neutrino Pro lets you move freely with fine-tuned sleeves for complete mobility. Fully adjustable, helmet compatible down-filled hood with stiffened peak for increased protection 2-way YKK® VISLON® front zip with insulated storm flap 1 YKK® zipped internal chest pocket 2 YKK® zipped hand pockets Stitch-through construction Larger ripstop over the shoulders and upper sleeve for added durability Cuff adjustment and elastication for optimum fit when wearing gloves Articulated sleeves for mobility. Adjustable hem. Outer Fabric - Lightweight 20D recycled Pertex® Quantum Pro (40gsm) Lining - 20D recycled (38gsm) Centre back length (Size 10): 72cm