The adidas Adizero shoe is designed to work on your everyday speed, featuring technologies and design elements characteristic of our world record-holding franchise: Adizero. The midsole features a lightweight, full-length EVA Lightstrike chassis that provides the perfect balance of stability, durability and cushioning. It is constructed with our famous Lightstrike Pro foam and a strategically placed rapide technical mesh ultra training upper. A cushioned construction on the heel and tongue offers a better fit and comfort, and our Adizero logo on the heel and tongue completes the upper's construction. Finally, the rubber outsole provides optimal traction on all surfaces, in all conditions. The upper is made from 50% recycled materials minimum. This product is just one of our solutions to combat plastic waste.