The Nike Air Vapor Advantage Womens Tennis Shoe offers enhanced comfort & long-lasting stability on the court with lightweight impact protection & a durable rubber outsole. The midsole features Nike Air Max, specifically engineered to handle impacts, provide protection & dissipate shockwaves away from impact areas. The XDR Rubber Outsole features a zig-zag pattern that is designed to offer superb grip & traction for better quickness & agility.