I love this shoe.  I do a lot of summer hiking in Colorado, so I wanted a light-weight trail shoe that would last through all my hikes.  I ordered a half size bigger than what I normally wear and they are perfect.  They are narrow in the heel, which keeps them in place, and they have a lot of space in the toe.  (At first that worried me, but after my first hike I realized it was absolutely necessary for that extra space).  I think Montrails are my new favorite brand...I will order these again when I need them.