Wilson Women's Rush PRO 3.5 Tennis Shoes Size: 8.5 Color: White/White/Pearl Blue The Rush Pro 3.5 maintains its reputation for supreme explosiveness and stability, but now in a more athletic, tapered design. Load up for powerful, aggressive movements toward the net with ease thanks to its 4D Support Chassis, an arch construction in the anti-twist outsole that generates plenty of lift and torsional control. A minimally layered upper adds extra breathability, making this an ideal shoe that blends power and comfort for players who play aggressively and like to attack the net. Duralast consists of a high-density, consummately durable rubber compound that provides abrasion resistance and maximum traction on all surfaces Designed for best performance on all court surfaces