The Next Big Thing in health sandals
http://connerzirm618.jigsy.com/entries/general/12-do-s-and-don-ts-for-a-successful-slipper-foot-massager
Love this brand and would not wear any other flip flop. Great arch and very sturdy. I have lots of pairs of these, but bought these for replacement for my black ones that broke after only ten years of wear. Hard