I'm not normally a huge fan of Crocs, but these do not look like regular Crocs at all.
I'm a teacher, so I'm on my feet all day and I have worn these almost every day since I got them.
They're very comfortable, warm, and stylish. If I had one criticism it would be that they started to smell, which normally doesn't happen to my shoes (maybe because of the warm lining)... but a little powder takes care of it easily.
I got a size 7.5, and I normally get an 8, but they fit perfectly.
I would recommend these.