The Mountain Hardwear Men"s Ghost Whisperer Down Jacket is the lightest full-featured down jacket anywhere that will you keep you warm and comfortable under the most extreme conditions. Made with Whisperer 7D x 10D Ripstop nylon fabric with Q.Shield 850-fill down insulation that resists moisture and retains critical loft even in damp conditions for consistent, dependable warmth. Quilted construction holds insulation in place. Single pull hem draw cord allows for quick fit adjustments. Two front hand warmer pockets keep your hands warm and secure your essentials. The jacket can pack down so small it fits inside its own pocket to easily stow away in a pack. Sizing (Chest): S: 36-38", M: 39-41", L: 42-45", XL: 46-49", XXL: 50-53".