Didn't know what to expect but it's very comfortable, and a good weight. Runs a little big but it's a good fit for comfort. Also seems like a good weight and warmth so far.
Unlike several too roomy pieces I've had to return lately (in contrast to my 30 year experience with Patagonia), this very well-made sweater is true to size, even with plenty of room for my 35 inch waist (size guide states 31-33 waist).