My daughter wears because she had some back problems and helps them continue. I bought time w / a heel clamping and inflamed Fußsehnenplatte since I wear them for years. In winter model Dux (sometimes with socks), in summer and VacationsModel Zori. By the way, are the only thong sandals in which there is from the outset no blisters between the toes. Tighten and relax. I love these shoes really, as I always associate with freedom from pain. Incidentally, keep these shoes for a long time. My Dux I have already for 7 years and they did nothing wrong, were even in the washing machine at 30 degrees.
Who has problems with his feet or just want to go on air, just buy it, I would give even 10 stars.