A $100 mistake. Much narrower than other Keen designs.  I buy Keen because they have a generous toe area for my wide flat feet, and because they still use real leather, and this particular sandal had a leather footbed as well. I ended up having to buy a larger size because the 1st pair constrained my toes, but now after a few days of wearing the larger size, the leather has stretched some, and now I cannot tighten them sufficiently.  I'm disappointed. Perhaps I'll try the Alman next as it at least seems to have the usual Keen wide toe area.