Fortified with thermal-reflective lining, insulation, and a waterproof construction, this boot is perfect for climbing sledding hills and making snowmen. Waterproof PU coated leather and textile upper. Waterproof seam-sealed construction. Injection molded rubber shell and outsole. Faux-fur collar tongue lining. Omni-Heat reflective lining. 400g insulation. Rated -40F / -40C. Bungee lace closure. Upper: Leather / Synthetic. Outsole: Rubber. Spot clean. Imported.