Smooth oiled waterproof leather upper Durable synthetic toe and heel overlays Lace up ankle height waterproof steel toe work boot design Mesh fabric panels for breathable comfort Seam sealed waterproof design Leather and synthetic overlays Lace up front with nonmetallic eSmooth oiled waterproof leather upper Durable synthetic toe and heel overlays Lace up ankle height waterproof steel toe work boot design Mesh fabric panels for breathable comfort Seam sealed waterproof design Leather and synthetic overlays Lace up front with nonmetallic eyelets and hooks Padded collar and tongue Gusset tongue Soft fabric boot lining Memory Foam cushioned comfort insole Flexible rubber slip resistant traction outsole Steel safety toe for protection Steel toe rated ASTM F2412/2413-2011 I/75 C/75 protection Electrical Hazard (EH) Safe design EH Safe rated ASTM F2413-2011 Slip resistant and oil resistant traction rubber outsole Sole tested ASTM F1677-05 Mark II to meet or exceed a .5 coefficient on wet and oily surfaces. Nwt's.