Name: Mens Heavy Duty PU Rubber Work Boots With Composite Toe Insulated Mining Boots ASTM F2413-18 Acid & Oil Resistant
SKU: 567823

Composite Safety Toe: Load the compression force at a speed of 222.4 N/s to 11121 N after compression, meet ASTM F2413-18 standards.
Anti-puncture: Puncture-proof midsole fabric in compliance with CSA-Z195, can not be pierced when the puncture force is loaded at 1200N.
Cold protection: The combination of polyurethane (PU) and (jacquard cloth SBR breathable waterproof membrane) is better for cold protection, put it in a freezer at minus 40 C for half an hour, and the temperature will not drop by more than 10 C.
Waterproof Insulated Material: The PU material combined with the composite waterproof membrane on the inner material ensures that the dynamic waterproof twists and turns 50,000 times without leaking.
Slip Resistance: Anti-slip test on Eurotile 2 and NALS, the forward sliding friction index exceeds 0.28, and the rotating plane sliding friction index exceeds 0.32, has a strong grip for optimal traction.