Nike Men React Infinity Run FK 3 Running Shoes, Mesh, Size 。NIKE //////// BRAND NEW & FREE SHIPPING //////// 100% AUTHENTIC ALL PRODUCTS ARE AUTHENTIC AND COME DIRECTLY FROM NIKE SHIPPING WE SHIP ORDERS MONDAY – FRIDAY Product Details Stay on your feet with soft and supportive cushioning, built to help keep you on the run. A wider forefoot and higher foam stacks provide cushioning to help keep you fresh, giving you the peace of mind to pound the pavement every day. The springy responsiveness will surprise you too, adding an element of pure speed to 1 of our most tested shoes to help you go longer, faster and farther than ever. For this version, we updated the design of our iconic logo and added fresh colors. Smooth Ride Nike React technology is a lightweight, durable foam that delivers a smooth, responsive ride. Shaped like a rocker, the foam provides support for the 3 phases of a runner\'s stride. It offers flexibility when your foot rises off the ground, a smooth ride when your foot is moving forward, and cushioning at ground contact. Breathable at All Times An advanced Flyknit upper provides breathability where you need it most. It\'s strong and durable, helping to keep your foot secure with every mile. Flywire technology offers extra support and stability through the midfoot. Adjusted Tongue