With quilted baffle construction with Thermore Blown ECODOWN® insulation, Zephyr breathes life into all your winter activities. With exceptional warmth and H2O stretch fabric, Zephyr delivers versatile performance. Streamlined design conceals an integrated chest pocket and in-seam front pockets. Zephyr is ideal for a range of activities and conditions and features an integrated chin guard to protect against prolonged exposure to the elements. Light, but rugged, Zephyr offers exceptional warmth and breathable performance.