Unisex New Balance Fuelcell MD-X Width:D The RK PRO laces are

The RK PRO laces are thinner than the original Lock Laces

the anti-stink lining helps reduce odors

Silicone print at palm

This lightweight merino wool sock is absolutely perfect for daily working

and Metatarsalgia

Unisex New Balance Fuelcell MD-X Width:D The RK PRO laces areBrighten 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.