I wanted a waterproof warm shoe that was stylish and lightweight, this fit the bill. They are great, but run a little small, if you are between sizes, size up. I am a 9.5/10 and the 10 fit just right wouldn't be able to wear a heavy sock( then they would be too tight.)

Update(2/11/13)
After wearing these more often I had to say they provide no arch support and are uncomfortable to wear on long walks. My foot rolls in and I have ankle and knee pain. Which defeats the purpose..