The Georgia Boot Men's Athens SuperLyte 8" Waterproof Side-Zip Moc Toe Work Boots pair a fiberglass shank with Georgia's Anchor Disk technology for added stability and support. The dual-density EVA and Carbo-Tec rubber outsole is heat, chemical, abrasion, oil, and slip-resistant, meeting ASTM F2892 electrical hazard standards for dependable comfort without the extra weight.