This is my second jacket like this one. I originally ordered a large but the jacket was too big. Reordered in a Medium and the fit is perfect. The weight of the jacket and the style is exactly what I was looking for. It has the right number of pockets and is comfortable worn with or without a sweatshirt underneath. I would recommend this jacket to a friend.
I bought this jacket to wear at work driving a truck in San Diego. So far, it hasn't been below 60 degrees at work, so I mostly wear it under my riding suit on my commute to and from. But it's definitely not a 'cold weather' jacket, pretty perfect for mildly cool days.