Nike Air Max 90 Trainers - Black - Size 7.5

While inspired by running shoes, the Air Max 90 is primarily designed for lifestyle and casual wear. For dedicated running, specialized running shoes are recommended.

The shoe should feel snug but not tight, with enough room to wiggle your toes. Ensure there is no excessive pressure on any part of your foot.

The materials offer some protection, but they are not waterproof. Avoid wearing them in heavy rain or standing water to protect the materials and cushioning.

It refers to the technology where the Nike Air unit, a pressurized gas-filled bladder, is exposed through cutouts in the midsole, offering both cushioning and a distinct visual element.

Use a damp cloth and a mild soap or a dedicated leather cleaner. Gently wipe the area and then dry with a clean cloth. Avoid soaking the leather.

The foam midsole provides a lightweight and cushioned layer that works with the Air unit to absorb impact and offer a smooth transition during walking or standing.

This can sometimes occur due to moisture trapped between layers. Ensure shoes are completely dry. If the issue persists, try applying a small amount of talcum powder under the insole.

Ensure laces are tied securely with a double knot. Consider replacing the laces with a different material or texture if they are slippery.

Allow for a break-in period as the shoe conforms to your foot. If discomfort continues, consider using aftermarket insoles for additional arch support.

The Waffle outsole is designed for durability but will show wear over time with consistent use. Rotate footwear if possible to extend lifespan.