the toe end of the sandal is too "pointy". it should be wider and rounder. my little toe almost hangs over the edge and my big toe isn't anywhere near the front end of the sandal. the velcro straps seem awkward. instead of fastening on the inside of the sandal, it would be easier to close and open if the straps closed and opened on the outside (anterior) of the sandal.
It would be hard to improve upon the design of these sandals! The use of Velcro to make all three straps adjustable assures perfect fit while the single 'squeeze type' clasp makes putting them on and taking them off extremely easy and makes changing adjustments un-necessary. The Velcro therefore will last indefinitely, not only due to minimal changes in adjustment but also by minimizing the opportunity for it to get clogged with debris. That single clasp is especially important if you walk where dirt or twigs can get in under your feet--it's easy to remove a sandal to clear it and put it back on.
