Under Armour Velociti Elite 2 Review: A New Challenger 。Under Armour Velociti Elite 2 Unisex Running Athletic Shoes Blue Green White Men’s size US 8.5 / Women’s size US 10 Great condition - minimal signs of wear. 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. Best for: Long & mid-distance races, like marathons, with a light, fast, explosive feel. Features: -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