Value meets performance. The Carbon pant demonstrates the perfect combination of quality construction and unmatched style at a price that will have you headed back to the track week after week. Durable lightweight polyester construction. Intricate rear yoke incorporates various spandex panels for superior mobility. Pre-curved knee system accommodates knee braces. Lycra on the back of the knee reduces bunching and adds comfort. Buffalo leather inner knee for durability and heat resistance. 3/4 length inner mesh liner. Heavy duty closure system.