Nike Air Tech Challenge II QS Sneaker - Blue - UK 7.5

Use a soft, damp cloth to gently wipe the leather. Avoid using harsh chemicals or excessive water.

No, do not machine wash these sneakers. It could damage the materials. Clean them by hand.

You can wear any type of socks that fit your comfort and style preference, from thin athletic socks to thicker casual socks. Ensure they fit inside the shoe comfortably.

Use a leather protectant spray to repel water and stains. Apply it according to the product's instructions.

The item code (e.g., FZ9033-101) is usually located on the shoe box and inside the shoe on the size tag.

Yes, the sizes are in UK sizes.

While these sneakers are comfortable for general wear, they are not designed for high-intensity sports. They are more suited for casual use and lifestyle activities.

Ensure you have the correct size. Try loosening the laces or wearing thinner socks. If the issue persists, consider visiting a local store to try on different sizes.

Apply a leather conditioner regularly to maintain the suppleness of the leather. Address cracks promptly with appropriate leather repair products.

Use a soft brush and mild soap to clean the sole. Avoid abrasive cleaners that could damage the material.