As someone who has worn ONLY Clark sandals for years and years, I was delighted to find the Rena sandals (which appeared to be similar to other styles of Clarks I enjoy) for a reasonable price.  Although normally Clark sandals fit me perfectly, these were big and offered virtually no support.  I normally wear either Clark sandals (without orthodics and in total comfort), or I wear SAS or New Balance sneakers with custom made orthodics.  This frustrating experience with a product from a fine company like Clark proves once again that one can't tell a book by its cover.  Life keeps teaching me important lessons. A suggestion for Clark Co. is that they offer explanations of their various style shoes.  Did I inadvertently choose a sandal that is inherently inappropriate for someone with my feet issues?