Patagonia Nano Puff Jacket is a lightweight, packable synthetic-insulated mid-layer from Patagonia, built to provide compressible warmth and weather resistance for outdoor activities and everyday use. Key attributes: Green | Verde | Polyester | DWR treatment repels light rain | Retains insulating performance when wet | Lightweight and compressible | Packable for easy storage | Full-length front zip | Handwarmer pockets | Packable construction | Quilted baffle construction stabilizes insulation | Ripstop shell and lining | Technical mid-layer silhouette | Dimensions & fit: Regular fit | Composition & care: 100% polyester (shell) | 100% polyester (lining) | PrimaLoft Gold Insulation, 60 g/m² (polyester)