Calvin Klein - White - 10 UK

No, these trainers are designed for casual wear and offer limited support for athletic activities like running.

The specific materials are not detailed, but the description highlights that they are sustainably produced. For precise material composition, refer to the product packaging or manufacturer's website.

Use a damp cloth and mild soap for spot cleaning. For a more thorough clean, use a specialized white trainer cleaner, testing on an inconspicuous area first. Always allow them to air dry.

Yes, Calvin Klein offers trainers in various colours, including black. Refer to the product listings for available options.

It indicates that the manufacturing process has taken environmental considerations into account, aiming to reduce the ecological footprint. Specifics may vary and are best obtained from the manufacturer.

While they can handle light moisture, they are not waterproof. Prolonged exposure to heavy rain may damage the material and affect comfort. Consider a water-repellent spray if frequently wearing in damp conditions.

This may be due to packaging. Gently wipe with a damp cloth. If significant soiling, consider using a mild shoe cleaner appropriate for white trainers.

Ensure you have correctly measured your foot and are comparing it to the UK size guide. If still uncomfortable, consult the retailer's return policy.

Inspect the stitching. If it is a minor loose thread, it can often be carefully trimmed. If the stitching is significantly unraveling, contact the retailer.