New Balance 57/40 Marblehead Sea Salt - Grey - UK 6.5

While comfortable for walking and everyday activities, the New Balance 57/40 are primarily lifestyle trainers and not optimized for high-impact running. For dedicated running, consider New Balance's dedicated running shoe lines.

Refer to the New Balance sizing chart for accurate measurements. Given the unisex nature, consider how you prefer your fit, especially if you have wider feet.

The upper typically combines leather with other materials like suede and mesh, contributing to both durability and breathability.

It is not recommended to machine wash these trainers, as it can damage the materials and construction. Hand washing with mild soap and water is the preferred method.

'Marblehead Sea Salt' refers to the specific colorway of the trainers, indicating a grey base with subtle white or off-white accents, evoking a natural, coastal-inspired palette.

The 57/40 series is available in various colorways. Check with authorized retailers for the full range of available colors and models.

Try wearing them with thinner socks or consider using a shoe stretcher if the issue persists. For significant width issues, they may not be the best fit.

Ensure laces are tied securely using a double knot. Consider replacing the original laces with a material that offers more grip.

The sole will become more flexible with wear. Wear them for shorter periods initially to allow them to break in gradually.