On Running Cloudboom Max sneakers are engineered for marathon performance, ensuring unparalleled speed, energy return, and comfort for long distances. Featuring CloudTec® cushioning and a dual-layer Helion™ HF foam, complemented by a fiberglass-reinforced Speedboard® for stability, they adjust seamlessly to your stride. The breathable mesh upper in a gradient from white to purple, supported by padded heels, guarantees ventilation and comfort. The rubber outsole provides exceptional grip on the road, making these sneakers the epitome of performance footwear. - CloudTec® cushioning - Dual-layer Helion™ HF foam - Fiberglass-reinforced Speedboard® - Breathable mesh upper - Padded heels - Rubber outsole for grip
