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