Breathable textile liningSynthetic upper with high abrasion textile panelsASTM F2413 static-dissipative standardDual-density EVA midsoleComposite toeWeight: 2.0 pounds per pair for a size 13Oil-, heat-, and slip-resistant rubber outsoleQuick lacing systemASTM F2413 protective toe classificationOutsole is heat-resistant to 572°FNon-metallicASTM F3445 slip-resistingRemovable polyurethane cushion footbed