Taking it to the trails, this women’s Hierro V7 is developed to handle the rigours of off-road running, alongside a high traction Vibram outsole to provide grip on difficult terrain. Weighing in at a hyperlight 235 grams, with New Balance’s engineered Fresh Foam X midsole providing a highly cushioned ride over the most punishing of trails. Finally, the breathable upper locks the foot in place. New Balance Women's Fresh Foam Hierro X V7 Trainers - Daydream