Lightweight and windproof, the Patagonia Down Sweater Jacket has a 100% recycled polyester shell and is insulated with warm, highly compressible 800-fill-power goose down. It can be worn as a midlayer or outerwear in cold climates Key Features of the Patagonia Down Sweater Jacket: Lightweight, windproof and water-resistant recycled polyester shell with a high tear-strength and a Deluge® DWR (durable water repellent) finish Quilted construction stabilizes 800-fill-power premium European goose down Pockets: Two zippered handwarmers; one interior zippered stretch mesh, which doubles as a stuff sack with a carabiner clip-in loop Nylon-bound elastic cuffs and drawcord hem seal in warmth and keep drafts out Regular fit (11.3 oz) 320 g fabric: Shell and lining: 1.4-oz 22-denier polyester ripstop with a Deluge DWR finish. Insulation: 800-fill-power premium European goose down