• Seam-sealed waterproof genuine leather upper
• Lace-up closure
• 200g of 200B 3M Thinsulate insulation
• Fixed foam and moisture wicking fleece lining
• Removable, molded EVA footbed treated with odor-eliminating, natural and non-toxic Cleansport NXT
• Comfortable down to -22°F
• AVENUE synthetic rubber outsole with textured lugs for ultimate stability