Made to take New Balance's best running technologies from the road to the trail, the Fresh Foam X Hierro V8 Trail Running Shoe gives us off-road performance. Their proprietary Fresh Foam X keeps our feet well cushioned while Vibram Megagrip outsoles gives us great grip on uneven terrain, even when it's wet. The Hierro V8 features improved cushioning, a more stable fit, and more protection than the V7.