New Balance FuelCell SuperComp Elite v4 - Trainers - Blue

While they can be used for some faster training runs, their primary design is for racing and speed work. For daily mileage, a more cushioned and durable trainer might be more appropriate to prolong the life of these high-performance shoes.

The FuelCell SuperComp Elite v4 features an updated FuelCell foam compound for even better energy return and a refined carbon fiber plate for enhanced propulsion, along with an optimized upper for improved fit and breathability.

You should have about a thumb's width of space between your longest toe and the end of the shoe. The heel should feel secure without slipping, and the midfoot should feel comfortably snug.

These trainers are designed with a performance fit, which tends to be narrower. While they are designed for a secure fit, individuals with significantly wide feet might find them too restrictive. Checking the fit in person is highly recommended.

For racing shoes like these, the mileage can vary significantly based on usage and running style. For optimal performance, many runners replace them after 100-200 miles of racing and speed work.

No, these trainers are designed for breathability and are not waterproof. They are intended for use in dry or mildly wet conditions, not heavy rain or puddles.

This is normal for shoes with a carbon fiber plate. Wear them for a few shorter runs to allow the midsole and plate to flex and adapt to your foot's natural motion.

Ensure you have the correct size. If it's a sizing issue, consider trying a half-size up or down. If it's just a minor tightness, wear them with thinner socks initially.

The FuelCell foam and plate are designed for high performance, but like all performance footwear, their responsiveness can decrease with extensive mileage. Clean the shoes regularly and ensure they are not exposed to extreme heat.

While the outsole provides good grip, wet road surfaces can reduce traction for any shoe. Run with caution and maintain a controlled pace on wet pavement.