-New Balance Fuel Cell running shoes. Featuring carbon plate! -Size 8.5 -Over $300 on Amazon at the time of this listing. -Features a white base with neon green accents. -Like new condition see all pictures. -Used for one month. New Balance brings the race day feeling of energy-return technology to a high milage training shoe. The new FuelCell SuperComp Trainer v2 is designed to look, feel, and perform differently. In this execution of new Energy Arc technology, an arched carbon fiber plate is sandwiched between two layers of FuelCell cushioning, leaving a hollow channel through the middle of the shoe