Whether it’s a quick 3 miles around the neighborhood at the end of a busy day or a longer endurance run scheduled over the weekend, the Nike React Infinity Run Flyknit 3 offers you cushy responsiveness and breathable support to help reduce injury and keep you running. A wider forefoot helps provide stability to prevent rolling, while the high foam height gives long-lasting comfort as you pound the pavement in our most tested shoe yet. Ventilated Where Needed 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. Cushioned Feel, Higher Stacks Less material between the insole and midsole means you're closer to the foam. This helps create a more responsive experience. The foam itself has a higher height, providing a plush feel. 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.