Got this for my teenager kid who wears men's medium because of his broad shoulders, but he is a very trim guy. This jacket was way too large, and it was very generously cut with particularly large sleeves, i.e., lots of space inside the sleeves, but also a very generous cut through the body. We decided even a small size would be too baggy on him, given his trim torso. I'm returning it for size reason, but otherwise it looks like a great jacket for a fuller-shaped person. It has lots of cool features and nice soft lining, appears well made.