Assembled sportswear

The utility model discloses an assembly type sportswear which comprises an upper garment body and shorts, sleeves are arranged on the two sides of the upper garment body, elbow guards are arranged on the sides, away from the upper garment body, of the sleeves, anti-collision mechanisms are arranged in the elbow guards, and multiple sets of first buttons distributed at equal intervals are arranged on the sides, close to each other, of the two sets of sleeves. When an article is placed in a pocket, a fixing belt is pulled, a sliding block slides, a spring is stretched, a first air bag is extruded by external force, air in the first air bag is compressed into a second air bag through a connecting pipe, the second air bag collides, and therefore a part of impact force is buffered, and the arm of a user is prevented from being injured, and when the article is placed in the pocket, the fixing belt is pulled, so that the sliding block slides, and the spring is stretched; and when the fixing belts are loosened, the s