Highly popular and trending worldwide, the US military's genuine ECWCS system GEN 3 fleece jacket. ECWCS (EXTENDED COLD WEATHER CLOTHING SYSTEM) is a layering system adopted by the US military in 1986, also known as the extended cold weather clothing system. Items are available in stages from LEVEL1 to LEVEL7, and by layering as needed, it is possible to cope with various climates and temperatures. The POLARTEC used is made by knitting polyester fibers using a special technique, dyeing, brushing, and heat treatment. It is lightweight, breathable, warm, durable, and quick-drying, making it a high-performance material that perfectly meets all the requirements of outdoor clothing materials. In addition, the long pile creates a soft, fluffy feel, which is also a major feature. Raglan sleeves are used to ensure a wide range of motion, and large mesh inner pockets and side pockets are placed. Highly elastic grid fleece (Power Dry Grid) is used on both sides under the arms to improve elasticity and breathability. In addition, the shoulders near the armholes, where friction occurs when carrying a bag, and the elbows and undersides of the arms, which are the most worn areas in daily life, are reinforced with nylon fabric, making them extremely durable. The fleece, which is very popular among ECWCS items, is a rare item that has become increasingly difficult to obtain in recent years. - Brand: US ARMY (US Military) - Model: ECWCS Gen3 - Size: L-L (Large-Long) Width...64cm Sleeve length...83cm Length...72cm - Color: Light Green - Condition: Good Beautiful item, high-quality, rare, hard to find, street fashion, vintage clothing, vintage, used clothing mix, men's style, conservative, normcore, gorpcore, grandpa core, grunge, American casual, shibukaji, old feel, retro feel, faded feel, camping, outdoor, fishing, trekking, mountain climbing, golf, touring, biker, biker fashion, biker coordination, skater, big silhouette, 90s, 00s, y2k All our products are here #bambvintageshop