The North Face Chilkat IV Boot - Men。The North Face Chilkat IV waterproof winter boots provide heavy-duty protection for extreme cold. These insulated snow boots feature 200g Heatseeker insulation to trap warmth and an IcePick temperature-sensitive rubber outsole for superior traction on frozen surfaces. The upper is constructed from a durable combination of waterproof suede and leather, while the molded TPU shell offers additional protection against slush and snow. Designed with a secure lace-up closure and a padded collar for comfort during long treks. Brand: The North Face Model: Chilkat IV Style Code: NF0A4OAF Color: Asphalt Grey / TNF Black Material: Suede, Leather, Rubber Insulation: 200g Heatseeker Features: Waterproof, IcePick Outsole, TPU Shell Closure: Lace-up Toe Shape: Round Toe Height: Ankle/Mid-Calf Keywords: Gorpcore, Hiking, Outdoors, Snowboarding, Winterized, Rugged, Tactical, Camping, Trekking, Arctic, Rain, Slush, Heavy Duty Thank you for your interest!! Check out the other items similar to this on my store, and feel free to ask for additional pictures or measurements.