The MAGIC SPEED™ 4 shoe is designed to support your racing goals. It is ideal as a training shoe, for tempo runs and a fast shoe that is versatile for all distances on race day. A sculpted carbon plate is designed to improve stability helping create a smoother and more propulsive experience during the toe-off phase of your stride.​ Additionally, this shoe is updated with FF TURBO™ cushioning, which helps you experience a more energetic toe-off during tempo runs and races.