Muted garment capable of cooling human body

The invention relates to a muted garment capable of cooling a human body. The muted garment capable of cooling the human body comprises a garment body (1), a water guide tube (2) is distributed on the garment body (1) integrally, a water pumping device (3) is arranged at a pocket position of the garment body (1), a cooling box (4) is arranged on a front piece of the garment body (1), the garment body is made of shell fabric comprising a shell fabric body, and a polyethylene resin coating 0.03-0.06mm in thickness coats the surface of the shell fabric body. The muted garment capable of cooling the human body has the advantages that a human body cooling effect can be achieved; since the polyethylene resin coating coats the surface of the shell fabric body, the garment made of the shell fabric is muted when being worn; the garment is not affected by geographical locations and seasons and climates and is comfortable to wear and excellent in hand feeling.