These Shoes Tend to Run 1/2 Size Large. Please Refer to the Size Guide to Make Sure You Receive Your Correct Size. All Sizes Are Medium Width Lightweight and durable materials used in construction Upper made of high-quality synthetic material with strategic perforations for sweat ventilation Premium phylon midsole for lighter and more comfortable stride, absorbing impacts and maintaining stability Flat Sole structure on the outsole reduces foot pressure and provides solid support Specifically designed for playing on Indoor and Hard surfaces