DURABLE PU SHELL: Waterproof and windproof with polyester-lined sleeves. SEALED AGAINST WEATHER: Heat-sealed seams block rain and wind. BREATHABLE MESH LINING: Improves airflow with underarm vents for comfort. HIGH VISIBILITY: 3M reflective strip across back adds safety in low light. FUNCTIONAL DETAILS: Adjustable hood, cuffs, and hem with covered zipper pockets.