Tried this size up from the last one I tired.  Still too small.  Painfiully tight.  I own the Danner Mountain 600 which is possible the most comfortable shoe I've worn of any kind.  Trying to repeat this success with any other Danner, even though they share lasts and designs, is impossible.  Danner does not make fit consistency through the line a priority.  I had to buy another Mountain 600 pair