These acorn slippers are warm and soft.  Very comfortable and quality seems very good. (I've only had them a month) I'm a half size (7 1/2) with a wide foot which is not offered, so I went to the next size up (8-9).  They are bigger than I would prefer, not bad enough to go through the hassle of exchanging them. If you are inbetween sizes you might want to think about going to the lower size for comfort.  Mine flop on my feet when I walk.  I received them within 2 days of being notified they shipped.....that's pretty good and they arrived in good condition.