Premium full-grain leather, Energy Max anti-fatigue insole, mesh lining, wider shaft entry, four row stitch pattern, Goodyear welt construction, lightweight, shock-absorbing FLX Foam midsole, oil and slip resisting Duratread outsole, flared outsole design with debris-release tread provides an extra stable base, 90 degree heel, safety toe.  ASTM F2413-18 M/I/C EH rated