In reply to l marsh:
I wouldn't say these are comfortable as I bought these to be as tight as possible when on the wall or crag. I think a comfortable rock climbing shoe would be an approach shoe. These need to be tight or your feet will move inside which will not have as much purchase on a wall /crag.
I am a size 8 and wouldn't wear these from the climbing wall to the café, which is about 20 metres away