Elite-level discus and hammer shoe is extremely supportive and durable while still allowing the speed and ground feel that top throwers require. Synthetic and textile upper with midfoot strap for improved performance and support. Textile lining. EVA insole for comfort. Compression-molded EVA midsole. Nylon plate for stiffness. adiWEAR outsole for best durability in high-wear areas. Carbon rubber for durability.