Viking VW3-1-3 Handyman Lightweight Winter Boot with Steel Toe & Plate. CSA Z195-14/ ASTM F2413-11 Class #1 steel toe and plate CSA Omega – Electric Shock Resistant 18kV. Removable foam liner provides warmth for up to -70°C/-100°F Boot weight: 2.43 – 2.48 kg/pair (5.36 – 5.47 lbs) Industrial strength 100% waterproof, handcrafted natural rubber. Superior slip resistance to PVC and PU (2 to 3 times better). Snug Fit design to reduce foot fatigue and ankle rollover. Super lightweight (under 2 lbs per boot) and 40%+ lighter than PU or PVC 14″ in height. Ultra flexible: Exceeds 305,000 Flex Rating. Available in sizes 6-14. Sold as pair.