pair of trousers suitable for outdoor activities, with a slightly tapered shape, the split cutting design for key parts of outdoor activities can maximize the freedom of children's activities, and is more in line with the 3D dynamic split design of the human body. The fabric has the function of moisture absorption, quick drying and cooling. The fabric punching design is made at the back waist and side seams where sweating is easy, which is physically breathable and does not cause sweating.