Mizuno Wave Tarawera Trail Running Shoes Mizuno Wave Technology - A unique technology that combines two elements that are necessary in great running shoes, cushioning and stability. Dynamotion Fit - Helps to relieve stress and pressure the foot exerts on the upper, helping it keep its shape and give you the perfect fit at all times. Smooth Ride - New Smoothride components have been added to make the maximise the energy transition from heel to forefoot, giving you a smoother step and improved performance through optimal energy transferral through the step. AP+ - A lightweight and responsive cushioning material which also provides great durability X10 - The most durable carbon rubber compound which is specifically placed in abbrasion areas and also adds to traction and grip