• Ultralight windbreaker jacket specifically designed for running and intense training. • Features strategic ventilation channels for optimal air circulation and breathability. • Includes a practical watch window on the left sleeve to monitor times without stopping. • Made with water-repellent fabric that offers effective protection against wind and moisture. • Integrated reflective details to increase visibility and safety in low-light conditions. • Athletic fit with a high collar, elastic cuffs, and adjustable hem for a perfect seal against the cold.