Dynamic torsion systems reduce rotational stress

Conquer any trail with the Fresh Foam X Hierro v9, built for runners who crave adventure. Designed for rugged terrain, this trail shoe delivers a perfect balance of plush comfort and stability with dual-density Fresh Foam X cushioning. The Vibram outsole features an updated tread pattern and deeper 6mm lugs for enhanced grip on unpredictable surfaces. A breathable knit upper with a gusseted tongue helps keep out debris, so you can stay focused on the miles ahead. Take your trail running to the next level with the Hierro v9.

WTHIERO9-B

Asymmetrical heel designs accommodate natural ankle tilt