Nike Air Max 90 Recraft Royal - Blue - Leather - UK 9

Generally, the Nike Air Max 90 models are considered true to size. For the best fit, it's recommended to consult Nike's official size chart or try them on if possible, especially given this specific model is a UK 9 for adult males.

While providing excellent cushioning for casual wear, the Nike Air Max 90 'Hyper Royal' is designed as a lifestyle and casual sneaker, not a performance running shoe. For athletic activities, specialized running shoes are recommended.

For mesh, use a soft brush and mild soapy water. For synthetic suede, use a soft suede brush and a specialized suede cleaner. For the leather mudguard, wipe with a damp cloth and mild soap. Always air dry away from heat and direct sunlight.

The Max Air unit is Nike's innovative cushioning technology, consisting of a visible air-filled pocket within the midsole. It's designed to provide responsive cushioning and absorb impact, enhancing comfort with every step.

The multi-material upper provides some protection, but the mesh areas are not waterproof. For heavy rain or snow, these shoes may not provide adequate weather protection. They are best suited for dry or mildly damp conditions.

A 'recrafted build' signifies that the shoe has been redesigned to more accurately reflect the original specifications and details of the 1990 model, often including stitching patterns, material choices, and panel shapes that were present in the initial release.

Ensure you have the correct size. While generally true to size, foot shape can vary. Allow for a short 'break-in' period as the materials may soften slightly. Check sock thickness.

This can sometimes be caused by trapped moisture or friction between the insole and the shoe's interior. Try removing the insole, sprinkling a small amount of baby powder inside the shoe, and then reinserting the insole. Ensure shoes are thoroughly dry.

Address stains immediately. For mesh, use a soft brush and mild soap. For synthetic suede, use a suede brush or specialized cleaner. For leather, wipe with a damp cloth. Avoid harsh chemicals and always air dry.

The Max Air unit and foam midsole are designed for durability, but all cushioning materials have a lifespan. Ensure shoes are not exposed to extreme temperatures. If cushioning feels significantly degraded, it might indicate normal wear and tear over extended use.

Try a different lacing technique, such as a double knot or 'surgeon's knot,' which offers more friction and security. Ensure laces are tied snugly, but not overly tight, to avoid discomfort.