Thorogood Gen Flex Composite Toe Side Zipper Wellington Work Boot

11 Inches in height 15-inch calf circumference 8 Inches in height ASTM F2413 electrical hazard standard ASTM F2413 protective toe classification Compression molded EVA midsole with impact 300 gel heel insert Double row Goodyear® welt construction Meets CAN/CSA-Z195 safety standards to provide protection from open circuits up to 18,000 volts Non-metallic Oil- and slip-resistant rubber outsole Removable Polyurethane Footbed Shaft height and circumference may vary by size Side Zipper for Easy On and Off Spacer mesh lining Tumbled leather upper Weight: 4.3 pounds per pair for a size 10