This work boot features genuine Goodyear Welt construction,with an anti-microbial Taibrelle® lining,a shock absorbing gel insole,Roadmate patented Hyterlink Flex® technology,and an acid,oil,and slip-resistant outsole.The made in U.S.A. steel toe cap meets or exceeds ASTM standards. Electric shock resistance meets ANSI and CSA requirements.Additional InfoAnti-Microbial,Steel Toe,Safety Toe,Goodyear Welt,ASTM