The NikeCourt Air Zoom Vapor Pro takes everything you love about the NikeCourt Air Zoom Vapor X and makes it lighter and more supportive. The 3-layer design puts breathability, stability and durability where they're needed most, all while keeping weight at a minimum. Lightweight Breathability Durable mesh helps keep your feet cool. The inside of the mesh is reinforced where you need extra support. The outside has a thin, flexible overlay for added durability. Tuned for Tennis Asymmetrical lacing hugs your foot during lateral movements. The medial eyestays closest to your toes are covered for added durability while sliding. Data-Driven Traction The outsole uses data-informed design to create top-notch grip without impacting your ability to slide. Rubber is removed in low-wear areas to keep weight at a minimum. Court Comfort A soft foam midsole has a Zoom Air unit at the heel for low-profile, responsive cushioning. A stretchy internal sleeve hugs your foot for a sock-like fit.