HOKA U Cielo X1 2.0A tip of the spear product tuned for higher tempo pickups, the Cielo X1 2. 0 is a must for speed seekers. Engineered with an aggressive forefoot rocker and ultra responsive dual density PEBA midsole with snappy carbon fiber plate, this pace pushing road racer has been finished with a light, breathable upper. Designed with dynamic cutouts for weight savings and a cushioned collar to ensure secure foot lockdown, we??? ve employed a sticky rubber outsole