KEEN Utility Women's Vista Energy ESD CTStay safe and feel reinvigorated on the jobsite with these Vista Energy work shoes Left and right asymmetrical Carbon Toe meets or exceeds ASTM F2412 18 and F2413 18 M I 75 C 75 EH standards Oil and slip resistant rubber outsole meets or exceeds ASTM F1677 96 MARK II Non Slip Testing Standards and ASTM F2913 19 SATRA Non Slip Testing Standards Electro static dissipative (ESD) or Super Static Dissipative (SD+) footwear is constructed to reduce excess