The Passamani Down Jacket is packable, warm, suitable for wet weather conditions, and made from windproof, downproof, and waterproof Pertex Quantum material, as well as a 700-fill Allied Feather® down insulation with Expedry for reliable down protection against moisture. Additional high-quality features include a chest pocket and two hand pockets, water-repellent zippers, and even a stuff sack for convenient storage. This makes it the top down jacket for all your cold weather hiking adventures.