Product Description:

Moonstone's Men's Ultralight Cirrus Jacket is a low-profile, trim-fit jacket. By using synthetic insulation instead of down Moonstone created a jacket that is low-bulk but insulates very well. It has the added benefit of maintaining its insulating properties when it gets wet making it a great choice as a mid layer on very cold days. It's also extraordinarily light weighing only 13.4oz and comes with a stuff sack so you can throw it in your pack without a second thought.

Bottom Line: A cloud-like jacket.