New Balance Fresh Foam X Hierro v7 Men's Trail Running Shoes Covert Green/Fatique Green : Soft yet durable, the New Balance Fresh Foam X Hierro v7 attacks any trail! Built for those who pursue the beaten path, this off-road runner features a Fresh Foam X midsole for a smooth ride on uneven surfaces. Slide into a sleek and breathable upper as you maneuver around trail obstacles. Dominate dirt and debris with every stride on the VibramA(R) Megagrip outsole. Rugged and reliable, the New Balance Fresh Foam X Hierro v7 conquers all terrain, anytime! Who's it for? Trail runners who want a shoe that offers plush cushion and maximum protection for rugged terrain. Adventurous hikers who need a shoe with reliable traction to explore the top of the mountain. Shoe Technology Upper: Synthetic mesh upper provides lightweight breathability and protection from trail hazards. Midsole: Fresh Foam X midsole delivers plush cushion for incredible comfort. Outsole: VibramA(R) Megagrip outsole provides superior traction on uneven surfaces.