Generous Fit: Accommodates players with wider feet for a more comfortable fit and feel. 4D Support Chassis: Provides superior stability to help control pivot movements. Composition: Technologies enhance comfort and support with breathable mesh and additional cushioning. Ideal Playing Surface: Clay Court Surfaces. The R-DST+ offers the optimum combination of cushioning and rebound for better dynamic performance. The Rush Pro Ace Clay is the shoe with the most generous fit in the popular Rush Pro line, and is a favorite among players who prioritize comfort on the court. Featuring a 2E fit designed for wider feet, this shoe also helps stabilize the foot with its 4D Support Chassis: a symmetrical heel-to-toe frame that limits supination, aiding in the control of rotation. Enhanced with a layer of Sensifeel on the upper for increased breathability, the Rush Pro Ace offers an attractive blend of comfort, stability, and aesthetics for supreme confidence with every step.