Nike Air Zoom Alphafly NEXT% Flyknit Rawdacious - White - UK 9

The primary benefit is enhanced running efficiency and speed due to the combination of Zoom pods, Zoom foam, and a carbon fiber plate, designed to maximize energy return.

Yes, the Alphafly NEXT% is specifically designed for long-distance racing, including marathons, providing cushioning and responsiveness for sustained performance.

Use a damp cloth and mild soap to clean the exterior. Avoid machine washing or submerging in water. Allow them to air dry naturally.

Zoom pods are pressurized air units typically found in the forefoot for responsive cushioning, while Zoom foam is a midsole material used for soft, resilient cushioning, often found in the heel.

The carbon fiber plates are integrated into the shoe's structure and are designed to last the lifespan of the shoe. Their effectiveness is tied to the overall durability of the midsole and outsole.

While they can be used for some training runs, their specialized design is optimized for racing and faster workouts. For everyday easy runs, a more durable and less aggressive shoe might be preferable to extend the life of the Alphafly.

This specific variant is a UK size 9.

Ensure the laces are adjusted correctly. If the issue persists, the shoe may require a break-in period. Wear them for shorter runs initially.

Check for debris trapped in the outsole or midsole. Ensure the Flyknit upper is not overly stretched. For significant degradation, consider replacement after extensive mileage.

Clean the outsole to remove dirt or debris. Ensure you are running on appropriate surfaces (road, track). The outsole may be worn down and require replacement of the shoes.