New Balance Fresh Foam X Hierro v7 Men's Trail Running Shoes Concrete/Teal/Hot Marigold : Soft yet rugged, the New Balance Fresh Foam X Hierro v7 tackles any trail run! Built for those who pursue the beaten path, this off-road runner features a Fresh Foam X midsole for smooth strides over uneven terrain. Slide into a breathable upper with a sleek and lightweight fit to maneuver around trail obstacles. Dominate dirt and debris with every stride on the cutting edge 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 provides 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 offers breathability and protection in a lightweight package. Midsole: Fresh Foam X midsole delivers plush cushion for incredible comfort. Outsole: VibramA(R) Megagrip outsole provides superior traction on uneven surfaces.