When I decided to order these socks, I was a little hesitant thinking that they might be too heavy or that the wool would not be comfortable. I liked the colors and style. So, I decided to try them. I am so glad I did. These socks are not at all overly heavy or thick. They are very soft to the feel, and very comfortable. I think they provide some warmth because of the wool in them, but the cotton causes them to breathe so they are not too warm. The fit is perfect and they don't bunch up at the tSee full review