Every detail of the adidas Adizero Ambition works towards one thing: speed. These mid-distance track spikes have a lightweight upper made of ventilated mesh to keep you running strong. An aggressive spike plate provides stiffness that helps transfer force through each stride. Sitting atop the spike plate is adidas’ most resilient foam, Lightstrike Pro, which helps maintain energy long-term. Push past what you thought was possible in mid-distance events and steeplechase with the adidas Adizero Ambition.