On Cloudsurfer Max - Iceberg Olive - UK 10

The Cloudsurfer Max is best suited for daily training, recovery runs, and longer distances where maximum cushioning and comfort are prioritized.

The Cloudsurfer Max features a significantly larger foam stack and the new CloudTec Phase technology for a uniquely smooth and cushioned ride, differing from On's typically firmer and more minimalist designs.

Generally, On running shoes fit true to size. However, individual foot shapes can vary. It's recommended to check the size guide and try them on if possible.

While they offer comfort, their primary design is for training and comfort. For competitive racing where maximum speed is the goal, On offers dedicated racing models.

Helion foam is engineered for durability and responsiveness. It is designed to maintain its performance characteristics over a significant number of miles.

No, the engineered mesh upper is designed for breathability and is not waterproof. They are suitable for dry conditions and light rain, but not for heavy downpours.

This is normal. The shoe will become more flexible and conform to your foot after a few wears as the materials break in.

While Helion foam is durable, cushioning can naturally decrease with extensive mileage. Consider replacing the shoes after 300-500 miles, depending on usage and wear patterns.

Ensure laces are not tied too tightly, which can restrict airflow. The engineered mesh is designed for breathability, but very high temperatures or strenuous activity can still lead to warmth.