New Balance 878 CM878MB1 - Grey - Size UK 4

The upper of this particular variant is made from faux leather, offering a stylish look and easier maintenance.

While inspired by running heritage and featuring a durable sole, the New Balance 878 'Grey' is primarily designed for casual wear, everyday comfort, and light athletic activities rather than intense or competitive running.

You can clean the faux leather upper by gently wiping it with a damp cloth. For more stubborn dirt, use a mild soap and water solution with a soft brush, then wipe clean.

This series represents New Balance's commitment to high-quality footwear, often incorporating premium materials and design elements inspired by the brand's performance history.

Sizing can vary between shoe models and brands. It is recommended to check the New Balance sizing chart and measure your foot to ensure the best fit for the UK size 4.

While the durable sole offers some protection, faux leather is not fully waterproof. It is advisable to avoid wearing them in heavy rain or wet conditions to preserve their material and appearance.

Ensure you have selected the correct size. If the shoes are new, they may require a short break-in period. Consider using thinner socks.

This can sometimes occur with new shoes. Try wearing them for a few more days to see if the noise subsides. Check if the insole is properly seated.

Use a damp cloth with a mild soap solution and a soft brush. Wipe clean with a damp cloth and allow to air dry.

The durable sole is designed for longevity, but significant wear may indicate heavy use or an incorrect activity for the shoe. Consider professional shoe repair for minor sole issues or replacement if extensively worn.