On Men Cloudboom Volt - Black / JuniperMade for race day. The CloudTec cushioning system is engineered for a fast ride and combined with two layers of Helion HF hyper foam for energy return. True to size. Materials Recycled Polyester CUSHIONING: Max ROAD RUNNING STYLE: Fast LACING: Standard HEEL TO TOE DROP: 5mm Key features Weight: 210g CloudTec cushioning system engineered for fast runs Double layer of Helion HF hyper foam for energy return Carbon Speedboard pushes you forwards, faster A