• Ultra-lightweight technical jacket designed for runners and hikers in variable climates. • DURObreeze technology providing an effective wind barrier. • PFC-free DRYOzone DWR treatment for durable water repellency. • Made of 100% recycled polyester, part of the sustainable Re-Source line. • Includes a strategic window on the left sleeve to monitor the watch during exercise. • Integrated ventilation system with air channels for optimal thermal regulation. • Reflective details that improve visibility and safety in low-light conditions. • Highly packable design weighing only approximately 100 grams.