The Wilson Mens Rush features a low to the ground feel designed to enhance acceleration while providing lightweight comfort and stability Endofit inner sleeve construction provides an intuitive performance fit from the first wearUpper Lightweight synthetic leather and breathable mesh Diecut embossed PU forefoot piece increases stability and responsiveness Midsole Low profile DST foam with Rdst heel and forefoot material for improved cushioning rebound and faster responseOutsole Upgraded All Court Duralast outsole provides improved durability and traction Outrigger geometry increases stabilityColor WhiteFlint Grey