UPDATED 08-16-2018: after a couple months on the island these are one of the worst purchases I have made. Because of the ill fit, they are not only uncomfortable but, they wear horribly on the beach and walking around town. They are like wearing flip flops that are 2 sizes too big. They rub and chaff, I almost never wear them and they were a HUGE waste of money. DON'T BUY THESE! Ugh I wish I could return them and get the other ones I ordered at the same time, which were the best purchase I've made. These are not good for island living.

I like the shoe but am not nuts about it, it fits a little large in that the rear strap is loose when tightened all the way. The two front straps are tight. I hope it doesn't rub on the heel or this will be changed to 1 star. The fit is slightly larger than I expected as my other Keens are all spot on. BUT I think getting the 1/2 size down would have made them to tight overall again, as the front two straps are tight. I am happy with the construction so far, they do not have the waterproof label but the website says they are and that's why I got them. The are comfortable and the footbed cradles the foot well.