I really, really love these pumps.  The wide strap is very comfortable and the velcro closure is very secure and convenient.  The height is great, too - not too low, not too high.  BUT they seem to run a smidge short.  I always take a 40 (which is 9-9.5 in the US), but my toes are touching the toe box in these.  Also, one of the shoes has a hard, unfinished piece of something sticking out.  Probably not too hard to fix, but for the money you spend on these shoes, they should already be smooth inside.  The leather is hard and sturdy.  And the rubber heel is totally nonslip.  They could put a bit more support into these shoes, but they're not bad.