- Thermal attributes
- Premium waterproof leather
- Waterproof elastic with latex seams
- Thinsulate® and leather lining - traps body heat while allowing moisture to escape
- Removable contoured sheepskin EVA footbed with XRD® Technology for maximum warmth and comfort
- Vibram outsole for enhanced grip
- Polyurethane midsole
- XRD® Technology in the heel for supreme shock absorption
- Steel shank