Reposhing this item I purchased. It’s true to a size small jacket and I’m more of an XS. Just a bit too big (and not in a cool way!) So bummed this one didn’t work because it’s SO warm despite being a medium weight. The fleece lining keeps the wind from entering and keeps your body heat closer to you. If Marine Layer jackets fit you in a size small (or perhaps a medium if you like wearing it open), this is for you! No signs of wear and it would be hard to tell that it’s not right off the rack! Shoot any questions my way!