On Cloudsurfer Trainers - Black - Size 8.5

The On Cloudsurfer trainers are best suited for road running, offering excellent cushioning for daily training, tempo runs, and longer distances.

CloudTec Phase refers to the midsole geometry that guides the foot through a smooth transition, while Helion Superfoam is the material that provides the soft cushioning and energy return.

The standard fit is designed for average-width feet. It is recommended to try them on or consult sizing charts to determine if they are suitable for wider feet.

While their design is optimized for running, their cushioning makes them comfortable for walking. For gym workouts, they may be suitable for lighter activities, but specialized training shoes are recommended for heavy lifting or agility drills.

Refer to the On Running sizing chart available on their official website or consult the size guide provided by the retailer. Measure your foot length and compare it to the chart.

The lifespan typically ranges from 300 to 500 miles, depending on running form, surface, and frequency. Regularly check for signs of wear on the outsole and midsole.

The shoes may require a short break-in period. Wear them for short walks or runs initially to allow the materials to adapt to your foot.

Over time, cushioning materials naturally compress. Consider replacing the shoes after significant mileage (typically 300-500 miles) or when you notice a decrease in shock absorption.

Ensure the outsole is clean from debris. While the rubber provides grip, extreme wet conditions can still reduce traction. Exercise caution and maintain a steady pace.