WAIPER.inc US Army ECWCS GEN2 Fleece Jacket POLARTEC CLASSIC 300【WP1018】 From the product information on HP: This is a reproduction of the "GEN2 Fleece," also known as Layer 2, which is part of the five-layer "ECWCS" (Extended Cold Weather Clothing System) used by the US Army. The thick fleece used for the body is the same US-made POLARTEC CLASSIC 300 used in the real thing. The elbows and chest, which are prone to friction, are switched to nylon, making this a highly complete jacket that can be worn as a single outerwear piece, even though it's a mid-layer fleece jacket. Zippered pockets are placed on both sides. The underarm ventilation used for temperature adjustment is designed for single-layer wear, and it seems to function well as a single outerwear piece in the Japanese environment. Of course, as originally intended, wearing a waterproof and breathable hard shell over it allows for both heat retention and protection from rain and wind. ・Item No.: WP1018 ・Color: Black ・Size: M (approx.) Length 71cm, Width 64cm, Sleeve Length 88cm ・Material: 100% Polyester ・Condition: Worn only once. There is no noticeable damage.