DUHAN Men's Motorcycle Riding Jacket Stylish Short Style for City Motorcycling (X-Large) Standup Collar: Standup collar can fits helmet very well, keeping wind and rain out. Shoulder: Double protection on shoulder, the foam of impact absorpation outside, and removeable protect pads inside. Adjustable: DUHAN jackets neckline, cuff, sleeves and waist can be adjusted to fit ride, taking into account ergonomic practices. Widely Usable: Vent on the front and back, and breathable linner cloth is designed for warm weather, detachable cotton lining and water resistance back coating for raining days. Security: DUHAN uses the security main label which can show its waterprint in UV lights.