The Mountain Hardwear Ghost Whisperer™ Down Pants excel at warmth-to-weight ratio, weighing in at less than ten ounces. Thanks to premium 800-fill down, the Mountain Hardwear Ghost Whisperer™ Down Pants are light, comfortable, breathable, and pack down super small for easy storage. Look at these like your secret weapon for boosting warmth without weighing you down when on or off the mountain. They make a great companion to your touring kit and cold temperature quiver.