These are the best sandals!!  Super lightweight with a cushy top layer that makes them so comfortable.  I wear an 8-1/2 but ordered a 9 since my feet are slightly wide and they fit perfectly.  Honestly, I expected them to be a little heavier weight but actually love that they are so lightweight.  I normally wouldn't order flip-flops in September but I got them for a fall trip to Hawaii and now am already thinking about getting some for next summer.  I couldn't be more satisfied!!