When the weather turns extreme, the Dryshod Men's Overland Max Extreme Cold Conditions Sport Boots are your ultimate ally. Designed for those who brave the harshest elements, these boots ensure you stay warm, dry, and comfortable in temperatures ranging from -50F to 70F.Product Features:Advanced Insulation: Featuring a 5.5 mm boot along with 2.5 mm DENSOPRENE XD foam, these boots provide exceptional insulation to keep your feet warm no matter how cold it gets.Multiple Protection Layers: With 6 layers of protection plus an EVA cold-blocking midsole, the boots effectively shut out the cold and ensure you remain comfortably insulated. This 7-layer structure is specifically engineered to meet the needs of extreme cold conditions.Durable Nylon Shank: The inclusion of a rugged nylon shank provides essential arch support and stability, making these boots perfect for those strenuous treks over uneven terrain.DS1 Molded Outsole: The DS1 molded outsole offers superior traction and slip resistance. Whether you're navigating icy surfaces or muddy grounds, this outsole ensures secure footing.Removable Molded EVA Sockliner: Customize your comfort with a removable molded EVA sockliner. It's designed to conform to your foot for added cushioning and can be easily removed for cleaning or replacement.Polar Fleece Lining: Lined with polar fleece, these boots provide an extra layer of warmth and comfort, making them an excellent choice for those frigid conditions. The soft fleece interior also adds a touch of luxury, ensuring you stay comfortable hour after hour.Equip yourself for the harshest winters with the Dryshod Men's Overland Max Extreme Cold Conditions Sport Boots. Built to last, these boots are the perfect blend of protection and comfort.Rubber & Neoprene, 100% Waterproof, -50F to 70F Comfort range, Polar Fleece for Extreme Cold-Conditions, DS1 molded outsole, 6 layers of protection plus EVA cold-blocking midsole = 7 layers, 5.5 mm boot + 2.5 mm DENSOPRENE XD foam, Removable molded EVA sockliner, Nylon shank, Round toe,