Nike Air Zoom Alphafly NEXT% - Green - UK 7.5

This shoe is primarily designed for competitive runners seeking to maximize their performance, especially in longer races like marathons and half-marathons. It's ideal for those aiming for personal bests.

While you can run in them for training, they are optimized for racing. Using them for daily high-mileage training may wear down the advanced cushioning and plate faster than intended. A separate trainer is often recommended for daily use.

Clean them gently with a damp cloth and mild soap. Avoid machine washing. Allow them to air dry completely at room temperature, away from direct heat.

For optimal performance, the advanced foam and cushioning are generally considered to be effective for around 100-200 miles of racing and/or fast-paced running. Lifespan can vary based on individual running style, weight, and surface.

They offer some water resistance and traction on damp surfaces, but they are not waterproof. Performance may be reduced in very wet conditions.

Yes, the full-length carbon fiber plate works in conjunction with the ZoomX foam and Air Zoom pods to provide a propulsive, efficient ride, enhancing running economy and aiding in maintaining faster paces.

Ensure the shoes have been adequately broken in. Try running at a faster pace, as the propulsion technology is optimized for speed.

Adjust the lacing system to distribute pressure more evenly. Ensure you are wearing appropriate running socks. If the issue persists, consider trying a different size or width if available.

The ZoomX foam and Air Zoom pods are designed for high performance and may lose some of their responsiveness after extensive use (typically beyond 100-200 miles). Consider replacing them for optimal performance.

The outsole is designed for optimal grip on dry to slightly damp roads. For extremely wet or slippery conditions, exercise caution or consider shoes with deeper lugs if available.