The New Balance Fresh Foam X Hierro v8 is a reliable all-rounder for all your trail adventures. The shoe has a versatile character, making this model suitable for every trail distance and type of training. Don't let any obstacle stop you with this reliable trail shoe! Midsole The shoe features the super-soft Fresh Foam X midsole and delivers ultra-cushioning and unparalleled comfort. The sole has a striking honeycomb structure for extra cushioning during landing and a responsive feeling during take-off. This foam, which consists of approximately 3% biological material, provides pleasant comfort. Upper The upper is made of mesh, making the Fresh Foam X Hierro very breathable and comfortable while running. The toe area is extra reinforced for maximum protection. Outsole This shoe has a Vibram Megagrip outsole. This outsole has a high-quality rubber compound that provides unparalleled grip on both dry and wet surfaces. The outsole is extremely durable and is therefore perfect for long-distance running. Don't let muddy and slippery surfaces hold you back with the New Balance Fresh Foam X Hierro v8!