Double down on race day with the Fast-R NITRO Elite. The cutting-edge, two-part midsole features best-in-class NITRO Elite foam for supreme responsiveness and PWRPLATE technology to ensure maximum running efficiency and stability. The marathon-worthy racing shoe offers a sock-like fit with a breathable mono-mesh upper and targeted PWRTAPE reinforcement for added durability and support. The cushioned heel works with a reactive forefoot for peak propulsion, while PUMAGRIP provides multi-surface traction without added bulk. Travel at the speed of lightweight. Fast-R NITRO Elite Fireglow Running Shoes