Love these
shoes. They provide a little extra bounce that I needed on my elliptical instead of trying to
keep my feet flat on the pedals. Colors are adorable, and they are so comfortable. I did have to return my size 8's for an 8.5 as my toe was at the
end of the shoe which did not work on the elliptical. They are so cute that I may have to get a second pair. They are very thin. I can
almost see my socks through the fabric. I should imagine that if you needed a firm support, these might not be for you. I'm thinking they will be cool for summer. I absolutely love them. Good job again, Zappos, for your amazing customer support. You sent the next size to my home in 24 hours for no charge and trusted me to return the first pair. No one does it better, Zappos.