With 800FP down insulation and a weather-resistant Pertex Quantum Pro shell, this jacket deflects snow, spindrift, and alpine winds like a pro. And don't worry about mobility—thanks to the fine-tuned sleeves, you can climb, scramble, and move freely while staying warm. Compact enough to stash in your pack but tough enough to handle the harshest conditions, the Neutrino Pro has been the go-to for mountaineers and climbers for over 20 years. Whether you're cranking up a frozen waterfall or waiting for your climbing partner on a windy ledge, this jacket keeps you warm, dry, and ready for whatever's next._Fully adjustable, helmet compatible down-filled hood with stiffened peak for increased protection2-way YKK VISLON front zip with insulated storm flap1 YKK zipped internal chest pocket2 YKK zipped hand pocketsStitch-through constructionLarger ripstop over the shoulders and upper sleeve for added durabilityCuff adjustment and elastication for optimum fit when wearing glovesArticulated sleeves for mobility. Adjustable hem.Outer Fabric - Lightweight 20D recycled Pertex Quantum Pro (40gsm)Lining - 20D recycled (38gsm)800FP European Goose Down with Nikwax Fluorocarbon-Free Hydrophobic Finish (212g/ 7.5oz, Size M)Colour: Black