I wore these boots to go sledding and my feet were dry and happy (and fashionable) all day. I've also hiked 3 or 4 miles in them with no problems.

The first time I wore them, I got a little bit of a rash on my leg at the top of the boot where the fur is. I thought the fur might have some kind of chemical residue left from the factory, so I wiped down the fur with baby wipes. The rash never came back, so I guess that fixed it. 5 stars