The Patagonia Micro Puff Hoody is a lightweight, insulated technical jacket designed for alpine use. It features PlumaFill synthetic insulation, which provides the warmth and packability of down while maintaining insulating properties when wet. The shell is constructed from ultralight NetPlus 100% postconsumer recycled nylon ripstop, treated with a PFC-free DWR (durable water repellent) finish. The jacket features an under-the-helmet hood construction, two zippered handwarmer pockets, and two internal drop-in pockets. The cuffs and hem are elasticized to seal out elements. The jacket is designed to be highly compressible and can be stowed into its own right-hand pocket. Insulation: 65g PlumaFill 100% recycled polyester Shell Material: 10-denier NetPlus 100% postconsumer recycled nylon ripstop Weight: 264 g Pockets: Two zippered handwarmers, two internal drop-in Fit: Regular fit Hood Type: Under-the-helmet construction