Have a need for speed? Designed to support your racing, the ASICS Magic Speed 4 offers a combination of soft cushioning and propulsion throughout your stride. This shoe is perfect for boosting your performance and delivering a smoother, more energetic running experience. Details Upper: The Magic Speed 4 features a breathable and lightweight engineered mesh upper, with a secure and supportive feel. It reduces the risk of irritation and improves your overall comfort.Midsole: Combining FF BLAST™ PLUS cushioning with FF TURBO™ cushioning, the midsole delivers soft and responsive cushioning for an energetic toe-off during tempo runs and races. A sculpted carbon plate gives you structure and propels your foot forward.Outsole: Optimal traction and grip, ensuring stability and confidence on various surfaces.