I got this jacket a year ago as a gift and love it. I am 5'9" and 145lbs with a very trim build. I have a medium and I love the fit, though i do like my jackets to fit a bit big, so it is certainly a little loose. This jacket does have a DWP finish so I will wear it in just about anything but a downpour. This jacket is definitely more casual than active and it is a bit boxy and less fitted than some of the marmot and mammut basic down jackets I have worn. Overall I love this jacket.
This review was written in the old system and had content requirements that are different than reviews written today.