I am a professional dog walker and spend all day on my feet and in these boots. They are comfortable, warm, 100% waterproof, and so versatile that you don't even have to look down when you walk. Snow, mud, concrete, forest trails, through the woods I've warn these boots and enjoyed every step. Not to mention they're very nice looking, durable, and easy to clean off at the end of the day. If you want a good boot/shoe that is somewhat lightweight to take you through bad weather and winter, and keep your foot warm and dry, look no further. However, on a warmer nicer day they are too warm to wear. Thats the only negative if I have to say one at all. For what they are they're perfect.