Women's New Balance FuelCell SuperComp Trainer Size:12 we recommend sizing a half-size

we recommend sizing a half-size up to make room for generally thicker winter socks

Light and Race-Ready

Helpful for runners who suffer from mild to severe pronation

with extra breathability at the upper back

Two external sleeves for quick stashing

Women's New Balance FuelCell SuperComp Trainer Size:12 we recommend sizing a half-sizeThe FuelCell SuperComp Trainer brings the seconds count performance of energy return technology from race day to a high milage training shoe. In this execution of new Energy Arc technology, a stacked height midsole houses an arched carbon fiber plate, sandwiched between two layers of FuelCell cushioning, leaving a hollow channel through the middle of the shoe. The plate is flattened into the void with each foot strike, and returns energy as it