Nike ReactX Infinity Run 4 - White - UK 6.5

The ReactX foam provides a softer feel and increased energy return compared to previous Nike React foam, leading to a more responsive and comfortable running experience.

Yes, the enhanced cushioning and supportive design make them well-suited for long-distance running and marathon training.

Spot clean with a damp cloth and mild detergent. Avoid machine washing. Allow them to air dry away from direct heat.

These shoes are primarily designed for road running. They offer good traction on pavements and similar surfaces.

The shoes have a standard insole that can typically be removed to accommodate most aftermarket insoles or orthotics. Ensure the combined fit remains comfortable.

'Triple White' refers to the colorway where all major components of the shoe, including the upper, midsole, and outsole, are predominantly white.

This is normal for new performance running shoes. Wear them for a few shorter runs to allow the materials to break in and conform to your foot.

Ensure you are using the correct size and that your gait is neutral or appropriately supported by the shoe's design. Consistent uneven wear might indicate a need for a gait analysis.

Double-check lacing to ensure a snug but not overly tight fit. Consider wearing moisture-wicking running socks. If discomfort persists, the shoe size or shape may not be suitable for your foot.