Originally Posted by Tweety
I've had the same pair of Birkenstocks for about two years now. I work 12-hour shifts and rarely have fatigued feet.
I had Birks before when I worked psychiatry. A lot of walking and some running too. Im heavy, so the corksoles started to crack around the edges, leaving a small trail of crumbles behind me wherever I went

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After wearing out (to disintegration) two pairs of Birks in two years, I switched to rubber soled Reebok sandals. I have worn that type of footwear ever since until I encountered my first pair of Crocs. Crocs provide much better suspension than anything else I have tried - so good that the beginning case of heelspur that I felt was developing, has gone into remission completely.
/Anders, Nurse Anesthesist, Sweden