Nike React Infinity Run Flyknit 3 - White Black - Size UK 10.5

Yes, the responsive cushioning and supportive design make them a good option for marathon training and racing, especially for runners who prefer a balanced feel.

Gently use a soft brush or a damp cloth with mild soap and cold water to clean the Flyknit material. Avoid scrubbing vigorously.

The React Infinity Run Flyknit 3 typically features updates to the foam compound, upper construction, or outsole design for improved comfort, fit, and durability compared to its predecessors.

While primarily designed for running, they can be comfortable for walking, gym workouts, and general everyday wear due to their cushioning and supportive nature.

With proper care and regular use for running, the shoes are generally expected to last between 300 to 500 miles before the cushioning and support significantly degrade.

No, the Flyknit upper is designed for breathability and is not waterproof. They are not suitable for running in heavy rain or very wet conditions unless using waterproof socks.

Adjust the lacing system to your preference. Ensure you have selected the correct size based on Nike's sizing chart. Different lacing techniques can help customize the fit.

The Nike React foam is designed for durability, but performance may slightly decrease with very high mileage. Ensure the shoes are not exposed to extreme heat, which can affect the foam. For optimal performance, consider replacing shoes after 300-500 miles.

While the rubber outsole provides good traction, all running shoes have limitations on very wet or slick surfaces. Exercise caution when running in wet conditions.