Very soft and comfortable.  I ordered a size 10, which is usually roomy, but this time toes went right to the end. However, kept them and they stretched a bit, as slippers of this kind do, and they fit just fine after a week.  I gave them a 4 only because they could be called "tend to run short" but after the normal stretching, they fit fine, and that should be part of the information about them, so that whoever gets them, doesn't try them on just once and send them back.