Non-metallic 5-tie, SD rated athletic lo-cut. Constructed using lightweight, flexible moulded rubber and breathable mesh synthetic uppers, moisture wicking lining, antistatic properties and Agion treated anti-bacterial, memory-foam Softwair footbed. Lightweight EVA midsole for flexible cushioning cemented to a rubber compound outsole that provides heat and excellent slip resistance. A padded collar and tongue add to the internal comfort and an external rubber toe bumper ensures additional durability and protection. Details: Safety toe cap offers protection from a minimum 200J impact and 15kN compression force, slip resistant sole reduces the risk of slips and falls on hazardous surfaces, heat resistant outsole offers heat resistance up to 300 Celsius (or 572 Fahrenheit) for 60 seconds, anti-static discharges static build-up through the shoe to the floor and therefore reduces accumulation of excessive static build-up - anti-static electrical resistant between 0.1 and 1000M, non-metallic construction that is electronically non-conductive, breathable materials used allow the passage of air and moisture, which enable the wearers feet to breathe, ASTM F2413-11 MI/75 C/75 SD. Material: Mesh, Rubber.