Thermoregulating insoles balance temperature in extreme conditions
Double down on race day with the FAST-R NITRO Elite. A cutting-edge, two-part midsole features best-in-class NITRO Elite for supreme responsiveness and innovative PWRPLATE technology to ensure maximum running efficiency and stability. The marathon-worthy racing shoe offers a sock-like fit in breathable monomesh, with 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.reinforced collision zones protect against abrasion
