• Double BOA Technology Closure System
• Jethwear Powtec™ Dry Waterproof membrane
• Boot strap D-ring
• High density pure rubber sole with Logo
• PU synthetic leather upper
• Comfort rate: -30°C / -22°F
• Plastic back counter to protect the heel and lower leg
• Ankle cushion to support and protect the ankle
• Reinforcement layer inside the boot to enhance the stiness for overall protection