I love these crocs. I've been a fan of the sandals since they came out and these are just as comfortable. The polar fleece is nice and warm and contrary to some of the other reviewers, I did not order a size up but stuck with my usual and they fit perfectly. A nice feature is the removeable lining but I have yet to wash (looks like it might be a complicated process) unfortunately there were no instructions on how to remove the lining but I will tackle this problem in the next day or so. All in all a wonderfully comfy shoe to wear around the house.