The Nike Court Air Zoom Vapor Pro takes everything you love about the Vapor X & makes it lighter and more supportive. The 3-layer design puts breathability, stability and durability where they’re needed the most, all while keeping the shoe lightweight. Nike built the Vapor Pro with durable mesh that helps your feet cool -- inside of the mesh is reinforced for extra support with the outside featuring thin, flexible overlay for added durability. Nike features asymmetrical lacing for excellent hug and support on your foot during lateral movements. 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 extra 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 herringbone 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. Full-length sleeve: Creates a snug sock-like fit