It also lasts longer than blown rubber outsoles. Meets ASTM F3445-21 slip-resistance standards.MAXWEAR WEDGE also meets ASTM F2413-18 or ASTM F2892-18 ELECTRICAL HAZARD safety standards. REMOVABLE ULTIMATE SHOCK ABSORPTION FOOTBED uses dual-density polyurethane concentrated under heel and ball strike zones to absorb impacts and wick away moisture for the most comfortable out-of-the-box work boot out there. GOODYEAR STORM WELT CONSTRUCTION provides superior wear resistance and moisture seal between upper and midsole making these extremely dependable and long-lasting mens work boots. FIBERGLASS SHANK CONSTRUCTION gives these mens work boots the flex and strength needed to maintain their shape under heavy duress, and 6-inch flexible ankle support keeps you secure up top. THOROGOOD'S "JOB-FITTED" DESIGN means American Heritage moc toe boots are ideal for a range of outdoor and industrial applications - go-to boots if you work in construction or maintenance, if you're a carpenter, electrician, engineer, farmer, machinist, mechanic, plumber, or anyone else who needs durable and comfortable boots while doing tough dirty jobs. The 6-inch non-safety toe moc toe boots have also become iconic boots off the job. Thorogood American Heritage 8 Round Toe.