The FuelCell SuperComp Trainer v2 “Black Thirty Watt” MRCXBK3 transforms high-mileage training with cutting-edge race-day energy-return technology. Featuring the innovative Energy Arc technology, this shoe houses an arched carbon fiber plate within a stacked-height midsole, sandwiched between two layers of FuelCell cushioning. The result is a unique design with a hollow channel through the shoe’s center, allowing the plate to flatten with each foot strike and recover energy as it reshapes, providing an extraordinary high-rebound sense of propulsion. The FuelCell SuperComp Trainer v2 stands out not only for its exceptional performance but also for its distinctive ‘N’ logo design. With a breathable flat knit upper ensuring a secure fit, this advanced training shoe seamlessly blends style and comfort. It’s the perfect choice for those seeking innovation and superior performance in their training routines.