The On Running Cloudboom Max is a super shoe engineered for marathon runners of all abilities, designed to provide maximum springy cushioning for improved performance.

• Drop: 8mm
• Weight: 296g
• Features a double layer of Helion™ HF Hyperfoam for enhanced energy return and soft landings.
• Equipped with a Speedboard® incorporating fiberglass for improved efficiency and support.
• Offers significant impact protection and high energy return.
• Constructed with a featherlight and breathable upper.
• Incorporates heel cushioning for comfortable push-offs and landings during long distances.
• The supportive upper is designed to adapt to the runner's foot and movement patterns.
• Features a rubber outsole for reliable grip on asphalt surfaces.