The Rab Axion Pro Jacket delivers dependable warmth and weather protection for winter mountaineering, trekking and cold-weather adventures. Built for cold days at the crag, winter mountaineering and demanding treks, the Axion Pro Jacket combines insulating down with a Pertex Quantum Pro ripstop nylon outer to help you stay comfortable in harsh conditions. The windproof, water-resistant fabric provides dependable protection from changeable weather, while the midi-baffle stitch-through construction allows the down to loft effectively for reliable warmth on exposed routes and high mountain trails. Designed to perform when conditions become more challenging, this jacket features a helmet-compatible removable hood filled with Stratus synthetic insulation for adaptable protection in mixed weather. High-positioned YKK hand pockets and a large chest pocket remain accessible when wearing a harness or backpack, while the double-ended front zip offers flexible ventilation during steep ascents. Pertex Quantum Pro ripstop nylon outer Windproof construction Water-resistant construction Midi-baffle stitch-through construction Helmet-compatible removable hood Stratus synthetic insulated hood High YKK zipped hand pockets Large chest pocket Double-ended full-length YKK Natulon front zip Adjustable cuffs Adjustable hem Fabric, lining and down made with recycled materials