New Balance Fuelcell Supercomp Trainer v3

The New Balance FuelCell SuperComp Trainer v3 is a high-cushion, high-energy supertrainer built for everything from daily tempo runs to race day. With a new FuelCell foam blend and a carbon fiber plate in a forked design, it delivers a responsive, springy ride. The Energy Arc system helps boost efficiency, while the lightweight mesh upper with Fantomfit provides a secure yet breathable fit. Ideal for runners who want soft cushioning with speed-ready performance, it also features a roomy toe box-perfect for those needing extra width or comfort.