JOHNSTON AND MURPHY. 20-5513. XC FLEX CODY PLAIN TOE. MAHOGANY FULL-GRAIN LEATHER. Exclusive XC Flex construction combines revolutionary comfort and flexibility with heritage styling and hand-finished details. Richly burnished full-grain leather. Sheepskin moisture-wicking textile lining. Removable EVA insole with memory-foam cushioning. XC Flex midsole for shock-absorption and flexibility. Leather rubber lug sole.