The Mountain Hardwear Men’s PackDown Jacket is a lightweight puffer jacket for cold weather. Throw it on, snap it up and head out the door. Off to class, over to work and weekends on the trail. The 650 fill Q.Shield Down is water-resistant, warm and compresses easily, just in case you need to stuff it into your pack. Interior drop pockets plus handwarmer pockets and a zip chest pocket gladly store all the little necessities.