Double down on race day with the FastR 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 monomesh 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.