On Cloudrunner 3 Trainers - Black - UK 9.5

The Cloudrunner 3 generally offers a standard fit. If you have wider feet, it's advisable to try them on or check reviews specifically mentioning fit for wider foot types.

While the outsole offers some grip, the Cloudrunner 3 is primarily designed for road running. For technical trails, On offers specific trail running models with more aggressive traction.

Refer to the sizing chart provided by On Running or the retailer. Generally, measure your foot length from heel to toe and compare it to the corresponding UK size.

With proper care and for their intended use (road running), the Cloudrunner 3 trainers typically last between 500 to 800 kilometers (300 to 500 miles) before the cushioning and support significantly diminish.

The engineered mesh upper provides breathability and is not waterproof. They are suitable for dry conditions and light rain, but not for heavy downpours or deep puddles.

Return policies vary by retailer. Please check the specific retailer's website for their policy on returns and exchanges for footwear.

Check for any debris trapped in the outsole or midsole. Ensure laces are not too tight, which can sometimes cause squeaking.

Adjust lacing for a more secure heel fit. Ensure the shoe is the correct size and width for your foot. Clean the outsole if it has accumulated excessive dirt.

While engineered for durability, cushioning can naturally degrade with extensive use. Consider replacing the shoes after approximately 500-800 kilometers (300-500 miles) of running.