NANGA WAIPER Special Edition AURORA-TEX Down Jacket TYPE U.S.ARMY ECWCS GEN III LEVEL 7 BLACK MADE IN JAPAN Size XL Width 72cm Length 81cm Sleeve length 95cm Good condition. Please refrain from purchasing if you are not used to used clothing or are very sensitive to condition. Please also check the profile section. This jacket is based on the "Aurora Down Jacket," the flagship model of NANGA down wear. It uses NANGA's original waterproof and breathable material, AURORA-TEX®. AURORA-TEX® is a porous polyurethane waterproof coating material unique to NANGA. It solves the problem of reduced vapor permeability when increasing waterproofness to a high level. By containing ultrafine particles in the polyurethane resin, it forms numerous micropores, preventing rain particles while easily releasing water vapor, achieving excellent characteristics not found in conventional coating materials. This masterpiece of the brand incorporates the design of the highly popular and rare U.S. military's strongest outerwear, the "ECWCS GEN III LEVEL 7." The U.S. military ECWCS (Extended Cold Weather Clothing System) Generation 3 is a clothing system consisting of 7 types of tops and 5 types of bottoms, designed to adapt to various climates and situations. LEVEL 7 is positioned as the final cold-weather outer layer. The details, such as the stowable hood, the Velcro design on the front, and the hem drawcord built into the pockets, are of course, and the pattern also samples the actual item, reproducing the characteristic relaxed silhouette that is also a reason for its popularity. The insulation uses 760FP high-quality Spanish duck down. The highest quality is achieved through careful selection of the origin, pursuit of quality, and domestic washing and refining. It has a very high temperature and humidity control function inherent to down feathers and is a down with little peculiar odor. Not only is it warm, but when you pick it up, you will be surprised by its lightness and comfort.