The running icon gets the trail treatment to create a hybrid shoe that seamlessly transitions from on-road to off-road. Get the high-mileage durability that the GT-2000™ is known for plus a rugged lug outsole for extra traction on dirt paths. The DuoMax® support system and heel-to-toe GEL® cushioning offer protective stability that absorbs shock on any surface. Weight: 8.8. Heel Height: 21. Forefoot Height: 11.