A tip-of-the-spear product geared for elite athletes, the new Cielo X 3 MD is ready for your next race or PR with upgrades underfoot and a fresh new upper. Upgraded PEBA foam and a more dynamic plate shape make for an even springier ride around the track. And a sleek collar and lightweight zonal upper balance structure with breathability and drainage for a sock-like fit engineered specifically for tearing up the middle distances (800m-3K).
