Full-grain leather with antimicrobial top cover and mesh lining, Lace-up boot with padded gusset tongue and collar and ladder rung design in waist for stability, Round composite safety toe with protective heel and toe caps, ASTM F2413 electrical hazard/protective toe standard, Ground support insole, Goodyear welt construction, Top layer blown TPE Elastomer foam, compression molded EVA foam for light weight and comfort, air chamber cavity with channel grooves for comfort and temperature regulation, dual density compression molded EVA stabilizing cup for enhanced torsional stability, and forefoot TPU elastomer pads for enhanced rebound, Oil and slip resisting, non-marking solid rubber outsole with 90 heel breast for stability, Compression-molded EVA midsole for all-day comfort, Imported,