Nike Air Max 90 Trainers - White and Blue - 6

Yes, the Nike Air Max 90 generally fits true to size, though the leather upper may feel snug initially.

While based on running heritage, these are intended for casual lifestyle use rather than long-distance athletic training.

Consider applying a protective spray specifically formulated for leather to repel water and stains.

The leather upper provides some resistance to water, but they are not waterproof and should be avoided in heavy rain.

With proper care and normal walking usage, the cushioning properties remain effective for the lifespan of the shoe's outsole.

Use a specialized sneaker cleaning solution or a mixture of water and gentle detergent with a microfiber cloth.

Use cedar shoe trees when not wearing to help the material retain its shape and minimize deep creases.

This is often caused by moisture under the insole; remove the insole, let it air dry completely, and replace it.