Viking VW3-1 Handyman Rubber Boot, Steel Toe & Plate. CSA Z195-14/ ASTM F2413-11 Class #1 steel toe and plate CSA Omega – Electric Shock Resistant 18kV European Standard CE Approved EN ISO 20345:2011. Boot weight: 1.95-2kg/pair (4.30-4.41lbs) 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.