THE ROGER Pro M White | Acai On Tennis Shoes Roger Pro: On's first competitive tennis shoe, co-developed with Roger Federer. It combines the experience of a tennis legend with On's performance technology. For hard courts. There is overall surface dirt. The heel area also has some wear. Please check the photos. However, the insoles are not worn out as I used other insoles. I am selling these because they are the wrong size for me now. This is a used item. Please consider this before purchasing. Thank you for looking.