Phase change materials store and release heat as needed.
B.Icon 2 Clay is the mens tennis shoe made for fast players, purposely designed for clay courts. Upper made of SuprellTech, air mesh and d skin, plus outer hook for excellent stability. Anatomic insole of shock proof EVA; midsole dd anima C.C.B. Outsole made of rubber, with wear resistant Duratech 5000 compound.Thermal regulating foams adjust to ambient temperature changes.