So these are my other pair of fit flops I bought that are the best ever. During the summer, we've started a little fit flop rave as all the girls were buying fit flops in different styles. There were 3 of us who bought this style but in different colors. As I said for the nubucks, the ergonomics of this shoe is outstanding. You do feel your upper thigh being worked on a little but it's the platform of the shoe that really hasn't been discussed much. This shoe has really corrected the way I walk into proper form. The support that you get is unbelievable. Wear these for a week and try to wear regular flip flops...you'll find yourself extremely uncomfortable in regular flip flops. It's also amazing how you feel better all around because you've got proper footwear on your feet. There's so many styles to choose from. Find your Fit Flop style and enjoy. I know I have.