I loved these shoes but unfortunately I had to send them back.  It is really not so much the shoes fault as it is how my foot is shaped.  These shoe hit my foot right across a joint in my foot that I have had many issues with, so I kissed my beloved Kelly green flats and shipped them back :(.  The sole was comfy and they felt like a shoe I would have worn a lot.  I am still on the hunt for my next keen shoe purchase.