New Balance FuelCell SuperComp PWR-X v3

When every millisecond dictates the podium, the New Balance FuelCell SuperComp PWR-X v3 stands as a masterclass in sprint engineering. This isn't just a spike; it’s a high-stiffness propulsion system designed specifically for the raw power requirements of the 60m to 200m. At its core lies a top-loaded full-length carbon fiber plate. By positioning the plate directly beneath the foot, New Balance ensures instantaneous energy transfer, minimizing the lag between foot strike and toe-off. This rigidity is balanced by a meticulously sculpted FuelCell midsole. Unlike traditional EVA, this high-rebound superfoam provides a stable base within the blocks while delivering the vertical lift necessary to maintain top-end velocity through the transition phase. The upper utilizes FANTOMFIT technology—a skeletally engineered mesh that provides ultralight support without the bulk of traditional overlays. This ensures a locked-in feel during the high-torque moments of a 200m curve. The outsole features a six-pin configuration (removeable) optimized for aggressive traction, allowing for a violent yet controlled drive phase. For the technical athlete, the PWR-X v3 represents the pinnacle of weight-to-stiffness ratios. Every gram of unnecessary foam has been carved away to ensure that your legs are moving the shoe, not fighting it. If your goal is to maximize force application and minimize ground contact time, this is the precision tool your season requires.

We are happy to accept exchanges & returns with the receipt or proof of purchase. Please note that unworn merchandise (excluding bras & underwear) with all original packaging and tags can be returned within 30 days. We will assess products for manufacturer’s defects within 90 days of purchase. Anything beyond 90 days will not be accepted.

We are unfortunately unable to provide free return shipping labels for online purchases.