Unisex New Balance Fuelcell MD-X Width:D All-day comfort and stability

All-day comfort and stability

topped off with ultra breathable COOLwick mesh and like all our products

the anti-stink lining helps reduce odors

This lightweight merino wool sock is absolutely perfect for daily working

Unisex New Balance Fuelcell MD-X Width:D All-day comfort and stabilityBrighten up every run with the lightweight FuelCell MD X. Engineered for athletes competing in middle distance track races, the MD X 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 to keep driving you forward no matter how far you go.