WingMan wrote a review of Patagonia Nano Puff Insulated Jacket - Men's on September 1, 2011
Great jacket to wear in town or out on the trail. Provides that extra comfort that keeps you warm when you need that little something. This is my primary piece of outer wear. I like the Nano Puff instead of down for those damper days. I hike/climb about 200 days a year. I only gave it four stars due to a reticent zipper on my original jacket. Nice folks at Backcountry did a super fast replacement so now I'm a happy camper again.