This is my first time buying snow boots ever. Since my friend ordered some Sorels I decided to try them out. Definitely worth the investment. I usually wear a size 9 (26.0 cm), but they only had a whole size down available. I took the risk and they fit a bit snug, but they are comfortable and no need for thick socks. They most certainly keep my feet warm and are great for trudging around in the snow. The only thing I would have to say that it is a bit of a hassle putting them on and taking them off. In my current situation I consistently have to be taking off my shoes. Other than that, I am happy with my purchase and would definitely recommend them for snowy winters.