Raincoat convenient for cooling and heat dissipation

The utility model relates to the technical field of raincoats, in particular to a raincoat convenient for cooling and heat dissipation, which comprises a raincoat main body, a left first hand sleeve and a right first hand sleeve which are mutually symmetrical are arranged on the raincoat main body, a second hand sleeve is arranged at the end part of the first hand sleeve, and the first hand sleeve and the second hand sleeve are connected through a second zipper. A waterproof sleeve is fixedly mounted at the end part, close to the second hand sleeve, of the first hand sleeve, sleeves the second zipper part and is used for performing waterproof protection on the second zipper part; the raincoat body is composed of an ice silk layer arranged on the inner layer and a waterproof heat conduction layer arranged on the outer surface of the ice silk layer, a first zipper arranged in the length direction of the raincoat body is arranged on the front side lappet portion of the raincoat body, and reflective stickers are