Wilson Rush Pro Ace Court Shoe Women’s Size 7.5. Wore for one whole indoor pickleball game and they are not the shoe for me. Description The Wilson Women's Rush Pro Ace Wide Tennis Shoes continue the strong tradition of the Rush Pro 3.0 and 3.5. The Ace has the same outsole as the above-mentioned models, and the upper is constructed of a breathable mesh, which offers strong ventilation and support. To enhance the shoe's stability, Wilson added the 4D Support Chassis and to cushion and protect the heel, they incorporated the RDST + EVA construction. The RP Ace is the perfect shoe for a recreational tennis or pickleball player. Compared with the Rush Pro 4.0, the Ace has a more spacious toe box Upper: Constructed of breathable mesh, the upper balances breathability with support. Midsole: R-DST+ utilizes highly compressed EVA material for dynamic cushioning and rebound. The 4D Support Chassis is an asymmetrical, heel-to-toe chassis that delivers enhanced stability, and limits supination and torsion. This helps players control pivot movements while setting up for powerful strokes. Outsole: The all-court Duralast outsole provides excellent durability and traction. Designed for hard court usage.