The North Face Chilkat IV Winter Boots Men's Features & Specifications:

• This all-purpose winter boot features an improved fit while retaining reliable
  

  Heatseeker™ Eco warmth and an exceptional grip.
• Upper: Waterproof-leather upper
• DryVent™ waterproof construction helps keep feet dry
• 200 g Heatseeker™ Eco insulation for exceptional warmth
• Streamlined, waterproof, molded-rubber shell increases flexibility
• Molded footbed traps air and retains warmth
• Rustproof hardware
• Sole Unit: Compression-molded EVA midsole for long-lasting cushioning
• Gaiter and snowshoe compatible
• Durable TNF Winter Grip® rubber outsole
• IcePick® temperature-sensitive rubber lugs for increased traction
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