These boots are very comfortable. I find them very "squishy" and soft. Not a lot of support, it's like wearing really thick and soft waterproof socks. They are light and seem like they will insulate from the cold but I don't know to what extent. They do seem waterproof; there are no gaps in the shoe that will allow water to enter.

The sizing is way off. My true size is 7.5M, so I ordered an 8 and my toes were right up against the end of the boot. Way too small! If you're going to wear thick socks, this is especially important. So, do order up more than you think will be necessary. I'll have to buy a size 9, but I think I'll order a different Khombu boot that has more structure to them. I do a lot of work outdoors and my shoes take a beating; these don't look like they'll hold up that kind of abuse!

I also want to mention they are annoying to lace up at first, because the laces wrap around the calf rather than just on the front of the boot. Also, zipping up can be a pain because the soft fabric that lines the zipper, to prevent water from entering the boot, gets easily caught by the zipper.

Overall, the boot is cute and comfortable and made to be waterproof, but it just doesn't have the durability I look for in a boot. I need something a little tougher than fluffy marshmallows on my feet.