These Keen shoes are great.  I usually wear a 9 EE, and this is easily the wider of this type of shoe by Keen since they typically don't come in wide widths - I wanted this style shoe.  Other models that I tried were too narrow in the toe box.  So if you are looking for a wider shoe in the Keen line this is the one.  Last year I completely severed my Achilles tendon, had graft surgery to put it back togehter - fully recovered.  However, now I need to be very careful in shoe selection because the injured leg tends to pronate in any shoe that has a narrow sole either at heal or the front of shoe.  This shoe has a very solid and wide stance - it is nearly impossible for me to cause my foot to pronate - so it is incredibly stable to walk in.  We recently vacationed for a week with extensive walking daily, and I never had my ankle give out on me (I have other shoes that I can easily twist my ankle it).  BTW:  I also tend to wear New Balance sneakers and Ecco dress shoes because they too have a wide stance in the sole and especially the heal.  I also have a pair of Keen water shoes that are just awesome.  This is the first shoe I have had that has webbed eyelets, so I was slightly concerned about longevity, but time will tell.  Overall, these are really awesome shoes.