The 1 layer X-Town jacket, water-repellent & windproof warm thanks a fleece inside offers "A" certified protection together with comfort & durability. Features Garment certified EN 17092-4-2020 class A Shoulder & elbow protectors certified EN 1621-1: 2012 Type A Level 2 2 side pockets outside & 2 pockets inside the jacket Bottom regulation Refractive Acerbis logo on sleeve, front & back Predisposition for certified back protector SF 851 EN 1621-2: 2014 Type FB Level 2 (separately sold) Back protector size M (39-43) for jacket sizes S, M, L Back protector size L (43-47) for jacket sizes XL, XXL, 3XL Inside loop customized by Acerbis