ON Cloudmonster Running Shoes - Black - 8.5

Yes, the Cloudmonster's enhanced cushioning and responsiveness make them an excellent choice for marathon running, providing comfort and energy return over long distances.

The Cloudmonster series is characterized by its largest Cloud elements and a unique 'speedboard' for maximum cushioning and a powerful forward-rolling sensation, distinguishing it from models focused on lighter weight or more ground-feel.

Refer to the sizing chart provided by On or your retailer. It's recommended to measure your foot length and compare it to the UK sizing guide. Trying them on if possible is always best.

While they offer good cushioning, they are primarily designed for running. For dedicated cross-training, shoes with a flatter, more stable base may be more appropriate.

Polyester is a robust synthetic fabric known for its durability and resistance to stretching and shrinking. The upper is designed to withstand the rigors of regular running.

Typically, running shoes like the Cloudmonsters last between 300 to 500 miles, depending on your running form, weight, terrain, and how you care for them.

No, the ON Cloudmonster running shoes are not waterproof. They are designed for breathability, making them suitable for dry and wet running conditions but not for submersion in water.

Adjust the lacing technique. Try different lacing patterns to customize the fit around the midfoot and ankle. Ensure you are using the correct UK size for your foot.

While durable, cushioning can degrade with extensive mileage. Consider replacing shoes after approximately 300-500 miles of use, depending on running style and surface.

The outsole is designed for road conditions. Be cautious on very wet or slick surfaces, as grip may be reduced compared to specialized trail shoes.

Ensure the shoes are properly broken in. If discomfort persists, check for potential issues with sock choice, lacing pressure points, or if the shoe size is not optimal for your foot shape.