Tested by some of the world´s fastest runners, these marathon shoes were built to hit race-winning speeds.A full-length, carbon plate adds propulsion, while rubberless UA Flow cushioning makes it light and grippy.FEATURES:-Best for:Long & mid-distance races, like marathons, with a light, fast, explosive feel.-Warp 2.0 upper optimizes containment with lightweight lockdown & allows maximum breathability.-TPE sockliner for enhanced resiliency & bounce on every footstrike.-Full-length carbon fiber plate delivers explosive lift offs with every stride.-Flow technology eliminates the rubber outsole, creating a more lightweight & seamless ride on any surface.-Outsole material is super-durable & increases ground traction.-360° reflectivity for added visibility in low-light runs.Fabric:- UPPER:89% Textile,11% Synthetic~OUTSOLE:100% Ethylene-Vinyl Acetate (EVA).