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. 

MTHIERO9-D