What kind of raincoat is specified in the delivery?

Delivery rules. What kind of raincoat? Because food delivery needs to be carried out in various weather conditions, using raincoats in rainy days can effectively protect food delivery personnel from being wet by rain and avoid health problems such as colds or colds. When delivering food in rainy days, the raincoat needs to be ventilated to avoid fogging or moisture generation inside, which makes the rider feel uncomfortable. It is stipulated to choose breathable materials, such as polyester fiber (polyester) or polypropylene fiber (polypropylene fiber).