I have been waiting for the Olukai Nui sandals to go on sale. Normally they are $85 and several places right now have them for $60. I would have never bought these on my own but I was awarded them through work and I don't think I could ever go back to normal sandals. I live in southern California and am an avid sandal wearer. These are the best I have worn by far.
Ebags has the largest selection I could find between sizes and colors.