Sun-protection short-sleeved garment with high ventilation capacity

The invention relates to a sun-protection short-sleeved garment with a high ventilation capacity. The sun-protection short-sleeved garment comprises a garment body (1), the upper cloth margin of each short sleeve opening of the garment body (1) is connected with a silver adhesive cloth strip (2), an elastic band (3) is arranged at the bottom end of each silver adhesive cloth strip (2), each short sleeve opening of the garment body is provided with a storage pocket (4) with a zipper, the garment body (1) is made of a fabric, the fabric comprises a fabric body, a meshed fabric and a breathable film, and the meshed fabric and the breathable film are sequentially arranged on the fabric body. When needing to go out, people take out the silver adhesive cloth strips from the storage pockets, ultraviolet rays in sunlight can be effectively isolated, and a sun-protection effect is achieved. When staying indoors, people can store the silver adhesive cloth strips into the storage pockets to facilitate activities.