ASTM F3445 slip-resistingContoured removable cushion insoleUNDERGRID outsoleASTM F2413 electrical hazard standardMoisture-wicking liningCement constructionOil- and slip-resistant rubber outsoleComposite toe4 Inches in heightASTM F2413 protective toe classificationPadded collar and tongueSuede and canvas combination upperNon-metallic

