On Cloudmonster 3 Running Shoes - White - Size UK 6.5

Yes, their structured cushioning and comfortable design make them well-suited for marathon training, especially for neutral runners focusing on steady mileage on roads.

The On Cloudmonster 3 is primarily designed for road running. While they might handle very light, packed-down trails, they lack the aggressive traction and protection needed for technical or uneven trail surfaces.

Clean gently with a soft brush or damp cloth. Avoid machine washing or harsh detergents to preserve the material and cushioning.

Please refer to the retailer's specific warranty policy for the most accurate information, as warranty periods can vary.

The Cloudmonster 3 is a neutral shoe. While some individuals with flat feet may find it comfortable, it does not offer specific arch support or pronation control. It is recommended to consult with a podiatrist or running specialist if you have specific foot concerns.

Ensure there is about a thumb's width of space between your longest toe and the end of the shoe. Your heel should feel secure, and there should be no pinching or excessive tightness across the forefoot.

Ensure laces are tied securely using a double knot or a runner's knot. Check if laces are worn and consider replacing them if they lack grip.

Adjust lacing to ensure a secure but not overly tight fit. Ensure correct sizing by measuring feet and consulting the size guide. Break in the shoes with shorter runs before attempting long distances.

While the cushioning is durable, its feel can change. Ensure the shoes are clean and dry. For significant degradation, it may indicate the shoe has reached its lifespan and replacement is recommended.