In the clean production line of high-end products such as electronics, medicine, aerospace, etc., the staff of the production line will have a common action every day when they go to work, that is, wear anti-static clothing and anti-static shoes. Whether it is the heat of summer or the cold of winter, they repeat. In fact, wearing anti-static clothing and anti-static shoes is to direct static electricity from the human body to the earth, and eliminate the static electricity of the human body, effectively 
suppressing the dust generated by the movement of people in the clean room, thereby reducing the static electricity to the high-end products. The damage rate improves the quality of production.
At work, employees will expect the anti-static shoes worn on their feet to be comfortable and anti-static clothing to fit. For anti-static shoes, choosing the right material is very important. After a long period of testing, it was found that the most stable performance was PVC material, followed by SPU material, and the most unstable was PU material. However, the anti-static shoes made of PVC are relatively hard and thin, and are not suitable for workers who are standing for a long time, and feel uncomfortable when the feet are long.
SPU and PU materials are better, the sole is thicker, and it won't feel tired when worn for a long time. If you want to have good anti-static effect, stable test, and want to wear comfortable and light, it is very difficult, it is difficult to have both.