Nike Air Zoom Pegasus 41 - White/Black - UK 8.5

The Pegasus 41 features Nike ReactX foam, offering a lower carbon footprint and higher energy return, along with a wider forefoot and heel for improved stability and space for larger Zoom Air units.

Yes, the combination of responsive cushioning and stable platform makes them suitable for marathon training and racing, especially for runners who appreciate a lively feel and good support.

Use a soft brush to remove dry dirt. For stains, use a damp cloth with mild soap and water. Allow them to air dry completely away from heat.

Nike ReactX foam is engineered to reduce its carbon footprint by at least 43% in a pair of midsoles compared to prior Nike React foam.

While primarily designed for running, the stable base and comfortable fit can accommodate some light cross-training. However, for activities requiring significant lateral support, dedicated cross-training shoes are recommended.

The Zoom Air unit in the heel provides cushioning on impact, while the forefoot unit offers a propulsive, springy sensation to enhance the transition from landing to toe-off.

The lifespan varies based on usage, running surface, and individual gait. Generally, running shoes offer optimal performance for 300-500 miles (480-800 km) before significant cushioning or support degradation occurs.

The ReactX foam and engineered mesh may require a short break-in period. Wear them for short runs initially and gradually increase mileage. Ensure the laces are adjusted correctly, not too tight across the midfoot.

Ensure the shoes are clean and free of debris that might impede the foam or Air units. Check if the break-in period is complete. If the issue persists after significant use, the foam may have compressed.

The engineered mesh is designed for breathability, but in very hot conditions, ensure socks are also moisture-wicking. Check that laces are not tied too tightly, which can restrict airflow.