On Running Cloudboom Max

A super shoe made for marathon runners of all levels. With maximum springy cushioning that brings you closer to the finish line. – Drop: 8mm – Weight: 296g – Double layer of Helion™ HF Hyperfoam for energy return and soft landings – Speedboard® with fiberglass for efficiency and support – Impact protection and high energy return – Featherlight, breathable upper – Heel cushioning for comfortable push-offs and landings on long distances – Supportive upper adapts to your foot and your movement pattern – Rubber outsole for grip on asphalt