Carbon Shield technology composite safety toes, Non-marking, all-weather rubber outsoles are slip-, oil-, heat- and abrasion-resistant, Anti-fatigue polyurethane footbed produces shock absorption and energy return, Moisture-wicking lining is antimicrobial treated for odor control, Fiberglass shank enhances structural support, Meets applicable ASTM standards for impact and compression, Meets applicable ASTM standards for electrical hazard protection, Abrasion-resistant, ripstop nylon upper features metal-free construction and a thermoplastic polyurethane-wrapped Aerocore midsole for maximum energy return and resistance to rips, abrasions, and scuffs, Lace-up style, Imported,