• Vibram® Arctic Grip™ outsole provides unparalled traction on wet ice even in the most extreme winter conditions
• Waterproof pig suede leather upper
• Conductor™ fleece lining for added warmth
• Merrell M Select™ FIT.ECO blended EVA contoured footbed with organic odor control
• Molded nylon arch shank
• Merrell air cushion in the heel absorbs shock and adds stability
• Compression molded EVA footframe provides cushioning
• 3.0mm lug depth