ECWCS JKT purchased from a large chain used clothing store. It's a product from the manufacturer/brand SaronaAURA, and is a so-called low-cost replica item, not using PrimaLoft for the filling. Even though it's a low-cost version, it seems to use functional material, making it lightweight and providing more than enough insulation for city wear. *There is a white stain on the back, near the left sleeve's base. (It looks like it might be removable.) Actual Size (cm) Sleeve Length: 85 Width: 70 Length: 79 Purchase Price: ¥17,600