Worn by Alexander Roncevic for hybrid fitness racing, this is your high-performance shoe for responsiveness, power and traction on all surfaces. Design: CloudTec(R) with Helion(TM) HF foam for speed and energy return Carbon Speedboard(R) for fast transitions and powerful takeoff Missiongrip(TM) optimized for sled pushes and sled pulls Strap for locked-in support Rocker shape for energy return Lightweight, breathable engineered mesh upper that's durable Additional Details True to size Recycled polyester Weight: 218.7g Heel Toe Drop: 9mm