Air Max 90 - Grey/Black - UK 10

The Nike Air Max 90 is designed primarily for lifestyle and casual wear. While they offer good cushioning for walking and light activity, they are not engineered for the demands of serious running.

Use a soft brush or cloth with a mild soap solution. Wipe clean with a damp cloth and allow to air dry. For stubborn stains, a dedicated leather cleaner can be used.

Ensure there is a thumb's width of space between your longest toe and the front of the shoe. The heel should feel snug without slipping, and there should be enough room for your foot to flex naturally.

While the leather offers some protection, these trainers are not waterproof. Prolonged exposure to heavy rain can damage the materials and affect comfort. It's best to avoid wearing them in very wet conditions.

Air Max refers to Nike's proprietary cushioning technology that uses pressurized air encapsulated in a durable urethane pouch within the midsole, visible through a window.

It is recommended to condition the leather every 3-6 months, or whenever the leather appears dry, to maintain its suppleness and prevent cracking.

This can sometimes occur due to moisture trapped between layers or a new sole. Try inserting a talc or powder under the insole. If persistent, consult a shoe repair specialist.

For minor scuffs, use a leather cleaner or a magic eraser gently. For deeper marks, professional leather restoration might be needed.

The Air unit's cushioning may decrease over extensive use. Ensure the shoe is clean, as dirt can sometimes affect perceived performance. For significant loss of cushioning, replacement may be necessary.

Avoid prolonged exposure to direct sunlight or harsh chemicals. Clean according to care instructions and use specialized products if needed to restore color.