For those who love a good run in the great outdoors. there's the Fresh Foam Hierro. a dedicated off-road version of the New Balance running shoe. This Fresh Foam Hierro V7 trainer features a chunky Vibram Megagrip outsole to create a protective shell of durability and traction around the signature Fresh Foam X cushioning and a breathable. lightweight upper. A large N-logo brightens up this modern style even further.