Marmot West Rib

When the temperature drops to arctic levels and the icy cold wind blows, reach for the West Rib Parka. 800-fill goose down and Pertex Quantum fabric combine for superior wind protection and warmth for summit adventures to remember.Protected by a waterproof layer of overlapping louvers, Marmot's innovative 3D WarmCube construction prevents down fill from shifting and traps heat in surrounding channels so you stay warm-no matter what. Keep small clothing organized and accessible inside mesh, hand and chest pockets. The attached hood provides maximum coverage with an adjustable drawcord on the back that won't interfere with your helmet. When it's time to leave the mountain, stow this packable jacket in the included stuff sack for space-saving storage.Pertex QuantumThe yarns used for Pertex Quantum are incredibly fine and precisely woven to achieve very lightweight yet strong and durable fabrics. Its softness allows down and synthetic insulation to develop its full loft. Pertex Quantum is very light and strong, soft to the touch, has a strong, down-resistant construction and is windproof. It is primarily used for insulated garments, sleeping bags and lightweight windshells.3D WarmCubeThe 3D WarmCube construction prevents the down fill from shifting and retains heat in the surrounding air channels for maximum warmth and performance.Waterproof, shingled synthetic insulation. - Type: Insulation jacket - Size information: Size runs true to size - Fit: regular fit - Details: - Material: Pertex Quantum Diamond Ripstop - Filling material: Goose down (800 Cuin) & 3M Thermal R, 40 g synthetic insulation - Includes pack sack for space-saving storage Season: Winter Material - Outer fabric: 100% nylon - Special features: Contains non-textile parts of animal origin Features - External pockets: 2 zipped pockets - With hood - Internal pockets: Mesh pockets Jacket - Rain protection: waterproof - Wind protection: windproof - Category: Jacket - Type: Down jacket - Clothing layer: Outer layer / weather protection layer Sleeves - Sleeve ends: elastic Hood - Details: fixed - Hood hem: width adjustable.