I am a big guy with unique feet. Depending on the manufacturer, I wear a size 14 or 15. These 14.5 fit my feet well as far as length goes. However, I have a semi-wide foot. D width is too small and EE is too big. I also have custom orthotics.

I had to have my orthotics altered to fit this shoe. Shoe gives great support for lateral movements, but the shoe itself is not very comfortable. After playing tennis for several hours, my feet hurt. I am still searching for a great shoe that will fit custom orthotics better.