Nike ReactX Infinity Run 4 Trainers - White - UK 7.5

The ReactX Infinity Run 4 features an engineered mesh upper that offers some adaptability. However, for individuals with significantly wide feet, it is always recommended to try them on or consult sizing guides specific to your foot width.

ReactX foam provides enhanced energy return and cushioning compared to traditional foams, offering a more responsive and comfortable feel while reducing overall weight.

Your toes should have about a thumb's width of space between the longest toe and the end of the shoe. The heel should feel snug but not tight, and there should be no pinching or discomfort around the midfoot.

While primarily designed for running, the support and cushioning make them suitable for some gym activities like cross-training. However, for activities requiring lateral stability, specialized gym shoes might be more appropriate.

The lifespan of running shoes depends heavily on usage, terrain, and individual running style. Typically, running shoes are recommended to be replaced every 300-500 miles, or when cushioning or support noticeably diminishes.

No, the engineered mesh upper is designed for breathability and is not waterproof. They are suitable for dry conditions and light moisture, but not for heavy rain or wet environments.

Wear the shoes for short periods initially to allow the materials to break in and conform to your foot shape.

Ensure socks are moisture-wicking. The engineered mesh is designed for breathability, but individual temperature regulation varies.

The outsole provides reliable traction for general use, but extra caution is advised on extremely wet or slippery surfaces, as with any footwear.

Clean promptly after contact with staining agents. Use appropriate shoe cleaners designed for white athletic footwear.