✔ Combination of naturally scarred and durable Wild Hide leather and neoprene upper
✔ Soft and breathable textile lining for comfort
✔ Removable, flexible, 3 mm Outlast Thermal insole for all seasons protection
✔ Seam-sealed construction for water resistance
✔ Patented, ultra-thin, puncture resistant, non-marking Sticky Rubber Hex Flex outsole