Design: Designed with an anatomically shaped last, providing a broader platform for smoother transitions and more comfortable support In-Shoe Comfort: Powered by IncrediRun foam, highest rebound, lowest density performance cushioning, delivering lightweight energy return to keep you moving fast Durability & Traction: The 3/4-length horseshoe carbon fiber plate enhances propulsion, helping you push forward with power on race day Additional Details: Designed for Cross Country events