Designed for speed, agility, grip and control on clay courts. Featuring a mesh upper with reinforcements, while the Helion(TM) HF hyper foam and carbon fibre Speedboard(R) provide elite energy return. Design: Coated mesh upper offers breathability Lace cage keeps feet locked in Re engineered lateral clip supports the forefoot Heel clip adds stability In-Shoe Comfort: Helion(TM) HF hyper foam and carbon fibre Speedboard(R) for elite energy return Durability & Traction: Diamond outsole pattern for dynamic grip and control Additional Details: Built to take your speed and agility to the next level