Nike React Vapor NXT Women's Tennis Shoes Glacier Ice/Midnight Navy/White : Be at your best during high-intensity matches in the Nike React Vapor NXT! Replacing the Air Zoom Vapor X Knit, the Nike React Vapor NXT is the first tennis shoe to include Nike React technology in the midsole. Slip into a sock-like upper with Flyweave technology that mimics every movement. Enjoy an explosive, close-to-the-court feel from the Nike React foam midsole, which helps you explode toward the ball. The herringbone outsole uses a data-driven design to help you glide on the court. In the Nike React Vapor NXT, athletes get everything they need to compete! Who's it for? Tennis players searching for a shoe that blends durability and comfort during the match. Players who wore the Air Zoom Vapor X Knit and want the replacement shoe. Shoe Technology Upper: Flyweave textile upper provides comfort and support during on-court movements. Full-length sleeve creates a snug, sock-like fit. Midsole: Nike React delivers a smooth ride and provides a soft, close-to-the-ground feel to help you push off during fast movements. Stiff frame on the lateral side adds stability during side-to-side movements. Outsole: Herringbone outsole uses a data-driven design to create excellent grip without impacting your ability to slide.