Viking VW12-1 Arctic Extreme Boots. Handcrafted 100% waterproof and oil resistant natural rubber. Slip resisant, self-cleaning rubber lug sole adaptable for ice studs. Removable foam liner provides protection for up to -70C/-100F. CSA Z195-09/ASTM F2413-11 Class #1 Steel Toe and plate. CSA Omega- Electric shock resistant to 18kV. Available in sizes 6-14. Sold as pair.