Operate swiftly and smoothly on the tennis court with the Wilson Men’s KAOS Swift Tennis Shoe, a lightweight shoe that takes aim at ultimate court coverage. The Kaos Chassis includes two pieces: the flexible arch support fosters medial agility and the lateral support adds torsional stability for confident, controlled footwork at remarkably high speeds. Players looking for a little extra comfort will find it with Endofit, an inner sock construction that lends an intuitive fit.Kaos Chassis enhances the natural foot movement via flexible arch support for superior agility and lateral support for increased torsional control and overall stabilityEndofit provides enhanced comfort, stability, and an intuitive fit through a full inner sock constructionRubber Medial Drag Pad supplies added durability and protection when dragging the footDuralast consists of a high-density, consummately durable rubber compound that provides abrasion resistance and maximum traction on all surfacesR-DST+ offers the best combination of cushioning and rebound for more dynamic performanceDesigned for best performance on all court surfaces