Key Features Cold weather protection Technology None Safety standards CSA Z195-14 / ASTM F2413-11 Grade 1 Steel toe and plate CSA Omega - Electric Shock Resistant 18kV Ideal Construction workers in the winter • Snow patrols Ski or snowboard resort staff General winter usage Road workers in the winter Chairlift operators Product Description Cold weather protection SBR blended NR upper with cotton canvas lining for extra comfort Abrasion-, oil-, chemical-resistant sole suitable for inimical environment Slip-resistant, self-cleaning NBR lug sole Removable foam liner provides warmth for up to -70°C/-100°F 420 Denier nylon rip-stop collar with black lace tie Ultra flexible: Exceeds 305,000 Flex Rating Compatible with ice studs