I have hallux limitus and have gone to a shoemaker to have a rollbar put on shoes, so this sandal with a built-in rollbar sounded perfect. Except it's not. My foot still hurts, and my calf hurts too when I wear them.. These are just very overpriced flip flops.. I should have taken my 50% off crocs to the shoemaker and had him put rollbars on them. It would have cost a lot less than these and probably would have felt better.