What Our Gearhead® Experts Are Saying:"This jacket is a game-changer for active adventures. The Gilltek™ technology is impressive—when I’m standing still, the insulation traps warmth, but when I start moving, the ‘gills’ open up to release excess heat. It’s lightweight yet surprisingly warm, making it great for layering or wearing on its own. The packable design is perfect for throwing in my bag, and the eco-friendly materials make it a feel-good choice too."From mountain summits to city streets, the Orage Murdoch Gilltek Jacket keeps us warm without weighing us down. Designed with innovative Gilltek™ technology, this lightweight puffy adapts to our activity level—lying flat to retain heat when we’re resting and opening up to vent excess warmth when we’re on the move. Whether we’re hitting the skin track or navigating urban landscapes, this jacket keeps us comfortable and ready for whatever comes next. Beyond its adaptive insulation, the Murdoch is packed with thoughtful features. A recycled nylon mini ripstop shell with an Eco C0 DWR finish repels light moisture, while Primaloft® Thermoplume insulation provides reliable warmth in cold conditions. Articulated elbows enhance mobility, zippered pockets secure essentials, and soft knitted cuffs seal in warmth. With a packable design and reflective details for visibility, this jacket transitions effortlessly between backcountry pursuits and everyday adventures.