Super comfy, looks great, but they don't breathe at all. These are not the kind of shoes you want to be wearing socks with, it just looks goofy, but that's the only way I can make it work because I need something to absorb all the sweat coming off of my feet from these shoes. It is a shame because I like them in every other way but I just don't wear them anymore because of the breathing problem. It seems silly that that would be a dealbreaker but there you go.
Also of note: the Off-road Loaf, with the recycled car tire sole, will mark up your floor. It's just rubber, and it comes off with an eraser, but I walked all over my folks' house and marked that sucker up real bad before I realized. They do not make good indoor/outdoor shoes as a result, you'll end up just wearing them outdoors, unless you have concrete floors. If you want something to wear while you kick it, and run out to the mailbox, get the regular loaf, but don't be going out in the rain in those.