"ESD Trouser" Very comfortable to wear & light weight: These apron coat are specially designed for ESD Works & Very Comfortable to wear for Long Hours. 100% Static Dissipative : As these coat are made up of Polyester , so these are 100 % Safe for ESD works & also Resistive to Static Charge. Surface resistance: 106?~1011? : ESD Aprons are Safe & have the resistance against charge. Best for ESD area, assembly lab, scientific lab : These Apron are highly suitable for Assembly work like SMD, Robotics or any type of semiconductor based Work. ESD Aprons are specially designed .