New Balance 680 trainers - Grey - Green - UK 10

The Fresh Foam midsole provides good cushioning for long distances, but for marathon running, consider models specifically designed for ultra-distance performance if you require maximum cushioning and durability over very long periods.

It is not recommended to machine wash these trainers. Hand washing with a damp cloth and mild soap is the preferred method to maintain the integrity of the materials and cushioning.

New Balance typically offers a standard limited warranty against manufacturing defects. Please refer to the specific warranty documentation provided with your purchase for exact details.

Refer to the sizing chart provided by New Balance. Ensure your foot is measured while standing, and compare the length to the corresponding UK size. The 'UK 10' specified is for standard adult male foot sizing.

No, the fabric upper is designed for breathability and is not waterproof. They are suitable for dry conditions and light moisture but not for heavy rain or wet environments.

The trainers feature a moulded insert for support. While it may be possible to carefully remove it, it is generally recommended to keep the original insert for optimal support and fit. Replacement insoles can be added if desired, provided they fit comfortably.

Ensure you are using the trainers for their intended purpose. Excessive use on abrasive surfaces can accelerate wear. Consider rotating with another pair of shoes.

Verify you have the correct size and fit. Ensure laces are tied appropriately for a secure, but not overly tight, fit. The Fresh Foam may require a short break-in period.

The breathable fabric upper may feel snug initially. Ensure laces are adjusted properly to allow for foot expansion during activity. Allow a brief break-in period.