Extreme cold weather calls for the Intrepid Snow Boot. Handcrafted with a nylon upper, fleece lining and an innovative Ortholite footbed, tread through frosty excursions with the comfort and support you can rely on. Standard Fit Water-Resistant Upper Sole Has No Anti-Static Properties Sole Not Liquid-Resistant The water resistant shell and internal waterproof membrane ensure these boots are 100% waterproof Constructed with an outsole from natural rubber and can be worn in temperatures to -20°C (-4°F) Elasticated drawstring and toggle along the topline retain warmth Outsole made from natural rubber Standard Fit Water-Resistant Upper Sole Has No Anti-Static Properties Sole Not Liquid-Resistant The water resistant shell and internal waterproof membrane ensure these boots are 100% waterproof Constructed with an outsole from natural rubber and can be worn in temperatures to -20°C (-4°F) Elasticated drawstring and toggle along the topline retain warmth Outsole made from natural rubber