Engineered mesh upper: Improves breathability. At least 50% of the shoe’s main upper material is made with recycled materials to reduce waste and carbon emissions The sockliner is produced with the solution dyeing process that reduces water usage by approximately 33% and carbon emissions by approximately 45% compared to the conventional dyeing technology Full-length carbon and TPU plate: Add structure and improve toe-off propulsion. FF BLAST PLUS cushioning: Provides lightweight impact absorption and a responsive rebound. Description The MAGIC SPEED™ shoe is designed for running competitions or regular workouts. It offers the versatility you need to lead your body and mind to a new personal record. Made to push the foot forward, GUIDESOLE™ technology combines with the carbon plate on the forefoot. This creates a smooth rolling feel as the stride progresses. Traditionally, when you add more foam to a shoe, add more weight. By integrating the midsole with FF BLAST™ cushioning, this material ensures a responsive feel to your stride while maintaining the lightness of the shoe.