Adidas Superstar - Black, Size: UK 4

The upper of this Adidas Superstar model is made from premium leather, as specified by the product attributes.

No, the Adidas Superstar is primarily designed as a lifestyle and casual shoe, not for high-performance running or athletic sports.

Clean the leather upper with a soft, damp cloth and a specialized leather cleaner. Condition regularly to maintain the material. The rubber sole can be cleaned with mild soap and water.

Adidas sizing can vary. It's generally recommended to refer to the official Adidas size chart and consider customer reviews for the best fit, especially if you are between sizes.

The Wales Bonner collaboration infuses the classic Superstar silhouette with designer Grace Wales Bonner's unique artistic vision, often incorporating subtle details and an elevated vintage aesthetic, making it a more distinctive piece.

Ensure you are wearing appropriate socks. If the issue persists, consult the Adidas size guide as sizing can vary slightly. Consider trying a half-size up or down if possible.

For light scuffs, use a soft cloth with a small amount of leather conditioner or a specialized leather cleaner. For deeper marks, a shoe repair specialist might be needed.

Clean the rubber sole with a mild soap and water solution using a brush or sponge. A magic eraser can also be effective for stubborn marks on rubber.

Try different lacing techniques, such as the 'surgeon's knot' or a double knot, which offer more security. Ensure laces are properly tightened before tying.