The Fresh Foam X Hierro utilizes New Balance’s top running technology to create an everyday trail shoe that balances comfort and off-road performance. What You’ll LoveVibram Megagrip outsole for extreme tractionFresh Foam X cushioningThe Fresh Foam x Hierro v7 has a full-length Vibram Megagrip outsole that provides traction in extreme conditions. A Fresh Foam X midsole supplies ample cushioning for technical terrain and long days on the trail. The underfoot comfort is complemented by an engineered mesh upper that provides a solid lockdown. The New Balance Fresh Foam X Hierro is a reliable running shoe that provides a lightweight, comfortable, and confident experience out on the trail.