This is a Tilak Operator Jacket. I purchased it used from Safari in Koenji and have worn it about 10 times. The following is a product description. TMG (Tilak Military Gear) is a military line supplied for military use, utilizing the knowledge and experience Tilak has cultivated over many years in outdoor wear development. This OPERATOR MiG Jacket complies with ECWCS GEN3 "Level 5" and is a thin softshell jacket designed for layering. It's a latest-spec softshell jacket with a focus on layering. The material is from Milliken, the parent company of Polartec, which develops special materials for military use. This fabric is supple like a shirt fabric, yet boasts overwhelming strength. It also excels in wind resistance, but has a fabric structure that intentionally allows a little wind to pass through, making it comfortable even in humid weather. Since the main fabric is not a stretch material, "Flex," a 4-way stretch material, is used from the shoulders to the back around the shoulder blades. The pattern that follows the movement is unique to Tilak. It has four outer pockets. The entrance to the arm pocket on the arm has an unusual vertically placed line. This zipper line is universally placed to follow the movement of the arm when the zipper is opened. It has ventilation on both sides. Also, the same reinforcement material as Noshaq MiG is placed from the elbows to the cuffs. - Brand: tilak - Color: Black - Size: L - Features: Hooded, zipper pockets, side zippers Recommended for those who like arc'teryx, patagonia mars, acronym, etc. Thank you for viewing. Thank you in advance.