The ultimate cold-weather boot featuring a removable PrimaLoft® insulated sock.The Varanger is our ultimate casual cold-weather boot featuring a protective rubber shell, all waterproof leather upper, fully seam sealed, internal removable PrimaLoft® and Felt insulated sock, Faux Fur sock liner with aluminum shield blocker.Features:-Upper:Polyester.-Lining:Polyester.-Insole:100% EVA.-Outsole:100% Rubber.Specifications:-HH® Max-Grip.-HH Surround-Grip.-HH® Seam-Shield.-HH® Quick Dry.-HH® Pro Guard.-HH® FreezeBlock.-PrimaLoft® Eco.-Premium waterproof leather.-100% Recycled Lining.-Certified -30-40°C/-22/-40°F Thermal rating.-Vulcanized rubber outsole for grip and temperature resistance.-Faux-Shearling Lined.-Insulated Lining.-Removable Insulated Sock.-PrimaLoft® 200 grams.-LWG-Certified leather.-PFC-free.