Steel Toe: left and right asymmetrical, wider steel toes offering maximum comfort and unobtrusive fit that meet or exceed ASTM F2412 and F2413 EH compression and impact safety standards Traction: oil- and Slip-Resistant, Non-Marking, rubber, siped outsoles that meet or exceed ASTM f1677-96 and F2913 SATRA standards Shock reduction: electro Static Dissipative (ESD) footwear is constructed to reduce excess static electricity by conducting the charge from the body to the ground when working around electronics, technology, and other machinery Support & comfort: keen.Key-tech flex is a contoured underfoot support technology providing structured stability and comfort for enhanced flexibility Enhanced visibility: reflective webbing is added to the eyelets and heel counter for additional safety and visibility in low-light environments