Arcteryx Womens Andessa Jacket Light, supple and strong N40p-X 3L Gore-Tex fabric, with tricot technology, delivers waterproof/breathable protection Down Contour Construction and Down Composite Mapping maximize insulation benefits Insulated, helmet compatible DropHood, WaterTight front zip covered with storm flap Two zippered, flapped hand pockets, lower sleeve pocket, internal mesh dump and secure zippered pocket Down composite mapping strategically places coreloft synthetic insulation in areas where moisture may buildup and down in areas for maximum warmth