Hierro v9 Medium sizeusw-11 our most minimal running sock

our most minimal running sock guards against dirt and stays put

Sku: 26179985

With a shock absorbing polyurethane midsole

Sku: 10000435-713

Increases Circulation

Hierro v9 Medium sizeusw-11 our most minimal running sockThe Fresh Foam X Hierro v9 offers ultimate reliability for adventurous terrain, with technical features designed specifically for the trail runner. Dual density cushioning combines plush comfort with a more stable underfoot feel. A Vibram outsole features a revamped tread pattern and deeper, 6mm lugs, for superior traction, and a knit upper with a gusseted tongue is breathable, while helping to protect against loose debris. Fresh Foam X midsole foam