Fresh Foam X Hierro v9 color-salt-n-pepa grooved TRUFOAM® EVA sole for

grooved TRUFOAM® EVA sole for high-rebound and ultra-light cushioned comfort

Mini crew length offers the perfect amount of ankle protection from rocks

plus our Light Cushion for added impact protection

powered by naturally temperature-regulating Merino

Altra stands behind their products and are glad to assist you if you have any issues with the quality of your shoes

Fresh Foam X Hierro v9 color-salt-n-pepa grooved TRUFOAM® EVA sole forThe 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. Product Details Fresh Foam