Durable and lightweight perforated microfibre construction. Easy entry features. Padded rear flex area for comfort. Abrasion resistant microfibre heat guard. Fasten Fit Control interior lacing system with padded tongue. Soft microfibre gaiter around the calf. Soft touch breathable mesh lining with double density foam. Double Flex Control System helps prevent ankle twisting. Polyurethane shin plate. Shift pad integrated in the sole. Ergonomically designed polyurethane heel counter.