Our original lightweight down jacket is built for year-round use and all-mountain activities. Designed to be low bulk, easy to layer, or stashed in a pack, it’s built with micro baffles around the body and shoulders, with smaller nano baffles under the arms for better breathability. Filled with down and finished with a Pertex® Quantum outer, it’s lightweight, breathable, warm, and windproof. Durable, versatile, and one of our bestsellers, it’s a favourite with climbers, hikers, and mountaineers worldwide.