The waterproof and breathable outer shell fabric with two layer construction, along with the removable, 100 weight fleece liner of the Marmot Women's Ramble Component Jacket makes this three in one jacket the all in one for mountain business. Marmot threw in an attached hood, Angel Wing Movement and a variety of pockets to round out functionality do you have yourself a deal Avg. weight: 1 lb. 6 oz. Import. Outer Shell: Constructed of 100% nylon MemBrain10 fabric. Marmot membrain waterproofbreathable fabric. 100% seam taped 2 layer construction. Attached adjustable hood. Zip hand pockets. Chest pocket with water resistant zip. Internal zippered pocket. Elastic draw cord hem. Adjustable Velcro fastener closure cuffs. Angel Wing Movement allows full range of motion in arms so jacket doesn't ride up. Regular fit. Avg. length: 28.25in. Liner jacket: Constructed of 100% polyester velour fleece. 100 weight fleece. Zippered handwarmer pockets.