Energy efficiency leaves you with that little bit more, maybe it's extra energy for a sprint at the end, another lap around the block, or enough to just get up and go the next day. The New Balance FuelCell SuperComp Trainer v3 are built to be the ultimate training partner. Their new supercritical PEBA blend FuelCell midsole foam partners with forked carbon fibre plate to deliver a lighter, more dynamic sensation underfoot. The tooling delivers a better experience for runners at all paces.