New Balance Fresh Foam X Iron v7 GORE-TEX Trail Running Shoes are ideal for uneven terrain. The off-road shoes dedicate the best running technology such as a Vibram Megagrip outsole and waterproof GORE-TEX lining for a durable protective layer and traction around the Fresh Foam X cushioning. This revolutionary running shoe has a 8mm drop and features the latest technology in cushioning, breathability and traction.