Amazon.com | NIKE Men。NIKE React Infinity Run Flyknit FK 2 Size 14 Grey/White CT2423-002 Retail $160 Nike React Infinity 2 \"Grey\" Women\'s Running Shoe The Nike React Infinity Run Flyknit 2 \"Gre Running Shoe continues to help keep you running with a refreshed upper that uses Flywire technology combined with Flyknit to deliver support and breathability where needed. High foam heights deliver soft responsiveness and long-lasting comfort. This shoe remains one of our most tested designs, engineered to help you feel the potential at every step on pavement. Features Ventilated Where Needed: An advanced Flyknit upper provides targeted breathability. It is strong and durable, helping to keep your foot secure with every mile. Flywire technology offers extra support and stability through the midfoot. Smooth Ride: Nike React technology uses lightweight, durable foam for a smooth, responsive ride. Shaped like a rocker, it provides support during all phases of a runner\'s stride, offering flexibility, smooth motion, and cushioning. Cushioned Feel, Higher Stacks: Less material between the insole and midsole brings you closer to the foam, creating a responsive experience. Enjoy a plush feel from the foam\'s increased height. Benefits: Increased rubber at the outsole enhances traction and durability. A cushioned collar adds soft comfort. A wide shape offers a stable ride, releasing energy with each step. Utilize the loop at the heel for easy on and off. Product Details: Weight : 8.6o, Offset: 8.4mm (Forefoot: