ALPHA ALPHA INDUSTRIES ALPHAINDUSTRIES ECWCS High-Performance Down Jacket Military Coat A genuine military down blouson for urban use, using high-density, thin nylon in the ECWCS (Extended Cold Weather Clothing System) style and down for the filling. Outer fabric: 100% polyester; Lining: 100% nylon; Filling: 80% down, 20% feather SIZE: S Sleeve Length: 84cm Body Width: 59cm Length: 67cm ECWCS stands for Extended Cold Weather Clothing System, a layering system for cold weather developed by the US military. By combining cold weather clothing divided into 7 levels from Level 1 to Level 7, it is possible to respond in multiple stages according to the temperature. Alpha Industries was established in Knoxville, Tennessee in 1959. At the request of the US Department of Defense at the time, they inherited the high-quality clothing manufacturing that clears the quality standards set by the military, the so-called mil-spec, in order to improve the technology of military jackets. Features an olive green military jacket, a removable hood, and Velcro cuffs. Original patches can be attached and detached to the Velcro in various places. The chest has a US Army limited logo. This item is brand new with tags, but it has been stored at home, so please refrain from purchasing if you are nervous. It is also listed on other sites, so please forgive me if it is sold out. - Color: Olive Green - Hood: Removable - Features: Velcro cuffs - Logo: Prominent logo tag Thank you for viewing. Weekend Sale 9th! Price reduced. Size...S