I have been looking for "slide in" sandals that don't have a heel strap and that aren't thongs.  These fit the bill nicely and are comfortable enough to wear all day.  They run a little narrower than the other Keens I have, but like my other Keens, they run a size larger than my "regular" shoes.  They are holding up well and cover enough of the top of my foot to make walking easy.  Some unexpected rain showers proved that you cannot, however, run in them without them instantly kicking off.