Certainly 96% Polyester, 4% Spandex; Lined:100% Polyester. So Numerous practical pockets inside. Outside and on the sleeve provide storage space for the most important things. However Modern functional jacket for outdoor sports activities or just for everyday wear. So Whether in spring, summer or autumn. Whether in the city, for walking. Hiking or mountaineering. The outdoor jacket is a professional companion for anywhere. The men’s jacket is breathable. Warming and water repellent, the high collar protects the neck.