Nike ReactX Infinity Run 4 - White/Black - UK 10.5

The ReactX foam provides enhanced cushioning and a more responsive feel compared to previous Nike foams, aiming to reduce impact and improve energy return during runs.

It is recommended to order based on your usual EU size. Please refer to the provided size chart, noting that approximate measurements are given and a small deviation is normal.

These trainers are primarily designed for road running and general fitness. While they may offer some grip on light trails, they are not optimized for technical or rugged trail conditions.

The fit is designed to be standard. If you typically require a wider fit, consider trying them on first or looking for models specifically offered in wide widths.

Clean the shoes by wiping them with a damp cloth. Avoid using harsh detergents or machine washing, and allow them to air dry naturally.

The ReactX Infinity Run 4 features the new ReactX foam, which offers improved cushioning and sustainability compared to older React or ZoomX foams.

Yes, this model is available in various colorways. The specific product guide information pertains to the White/Black/Platinum Tint/Bright Crimson variant.

Ensure you are referencing the EU size chart. Note that CM sizes on boxes may differ. If still unsure, consult the size guide or try on in-store if possible.

Ensure laces are tied appropriately for a secure but not overly tight fit. Break in the shoes with shorter runs before attempting long distances.

Running shoes naturally lose cushioning after significant mileage. Consider replacing the shoes after approximately 300-500 miles (480-800 km) of use, or when noticeable wear is observed.