Nike ReactX Infinity Run 4 - White Chrome - Trainers - UK 8

ReactX foam provides superior cushioning and energy return compared to traditional foams, offering a softer feel and reducing fatigue during runs.

The trainers have a standard width with a wider forefoot than some previous models. While more accommodating, individuals with very wide feet might find them snug. Loosening the laces can help.

Yes, the excellent cushioning and comfort make them well-suited for marathon training, especially for longer, slower-paced runs.

It is recommended to clean them by hand with a damp cloth and mild soap, then air dry. Avoid machine washing or using harsh detergents.

The release date for this model was January 3, 2024.

This is the unique Stock Keeping Unit (SKU) identifier for this specific product variation.

No, the engineered mesh upper is designed for breathability, not waterproofing. They are not intended for use in wet conditions that require waterproof footwear.

Loosen the laces, especially around the midfoot, and try them on again. Consider wearing them for short periods initially to allow the material to adapt to your foot shape.

Ensure you are using a secure knot when tying the laces. A double knot can also help prevent them from loosening during your run.

While ReactX foam is durable, prolonged heavy use can lead to some compression. Ensure the shoes are properly cared for and consider rotating with another pair if you run frequently.

The rubber outsole provides good traction, but performance can be reduced on very wet or slippery surfaces. Exercise caution in such conditions.