Product Details + Light, pliant down jacket for extra warmth on winter treks. Lightweight and highly compressible down jacket. Great as a reinforcement layer on top of or underneath a shell jacket in cold conditions. Made from light, recycled polyamide with DWR produced without PFAS, and with double layers of fabric on the shoulders. Padded with premium-quality ethically produced down in stitch-through channels. Reinforced with double layers of fabric on the shoulders, back and lower sleeves.