Unisex FuelCell MD-X V3 Size:M4.5 / W6 and a lightweight poly knit

and a lightweight poly knit body to help you stay cool and comfortable as you push past your personal best

With two new chest pockets

3-oz (147-g) 100% recycled polyester diamond-grid double knit with HeiQ® Pure odor control

Better impact protection

and insole are engineered to bring trainer-like comfort to this race day weapon

Unisex FuelCell MD-X V3 Size:M4.5 / W6 and a lightweight poly knitBuilt for speed, the New Balance FuelCell MD X3 is engineered for athletes competing in middle distance track races. This carbon fiber packed racing shoe features an ultra lightweight engineered knit upper for ultimate weight savings. It's stacked with performance driven technology such as FuelCell midsole foam and a carbon fiber plate help drive you forward. These track spikes are built to maximize propulsion and efficiency for middle to long