My only problem is that I have to wear a rather thick sock with them as I have narrow feet.  I have two other pair of Clarks that fit perfectly and are also narrow.  I think this style may run just a tad wider than my other two styles of Clarks.  I am wearing 9.5 narrow but have noticed that the "unstructured" styles run wide even in narrow.  Hope this helps.  I got the shoe at almost half price so it is well worth it to save that much on a pair of Clarks.  You cannot beat the quality of their shoes.