I have wide, flat feet that need good arch support and have looked for years for sandals that are sturdy yet feminine, comfortable but attractive, and that do not wear blisters anywhere, and finally found them.  They are a bit pricey, but worth the money in the end, because they last a long time before they get used-looking.  Bought them in every color they had--some colors were cheaper than others, heaven knows why.  Because they are adjustable in two places, they are always a custom fit, even if my feet are swollen.  The velcro closures are fast and MUCH easier than buckles--just slip into them and you're gone.  HIGHLY recommend.