New Balance FuelCell SC Elite v5 - Trainers - Purple/Green - UK 6.5

While they can be used for some training, the FuelCell SC Elite v5 is primarily designed for race day and faster-paced workouts. For daily mileage, a shoe with more cushioning and less aggressive geometry might be more suitable and durable.

The carbon fiber plate is embedded in the midsole to create a stiff lever arm. This plate works with the foam to provide a propulsive sensation, helping to improve running economy and reduce fatigue during fast running.

The key differences are the presence of a carbon fiber plate for enhanced propulsion and the use of highly responsive PEBA-based foam in the midsole for superior energy return. They are also significantly lighter than standard trainers.

For their intended use (racing and speedwork), the optimal performance window is generally between 100-300 miles. Durability can vary based on running surface, individual biomechanics, and frequency of use.

Yes, the outsole provides traction on wet surfaces. However, like most running shoes, prolonged exposure to excessive water is not ideal. Ensure they are properly dried afterward.

The product is listed in UK adult men's sizes. It is recommended to consult a New Balance size guide or try them on if possible, as racing shoes are often designed for a snug, performance fit.

This could be due to the carbon fiber plate or midsole compressing. Minor creaking is normal for performance shoes. If the noise is excessive or indicative of damage, discontinue use.

Ensure you are wearing appropriate running socks. Adjust lacing technique for a more customized fit. If the size is fundamentally incorrect, consider exchanging for a different size.

The midsole foam may take a few runs to break in. Ensure the shoes are clean and dry. If responsiveness has significantly degraded, it may indicate the end of the shoe's optimal performance life.