High-quality PU material, durable and resistant Adopts high-density wear-resistant PU outer skin, soft to the touch and tear-resistant, adapt to a variety of venues, good anti-slip in rainy days, not easy to deform in the long term, to meet the needs of high-intensity training. Professional inner liner, stable flight Built-in high elasticity latex inner liner, with multi-layer winding process, to ensure that the ball body is round and full, rebound uniformity, stable flight trajectory, to help precise passing and goal training. Heat-pressing seamless stitching, upgraded touch Seamless stitching using heat-pressing molding technology reduces friction resistance and improves ball control, and reduces water absorption to prolong the service life of the ball, which is suitable for all-weather training. Standard size 5 for all ages Conforms to FIFA's standard size 5 ball, suitable for youth to adult daily training, school games or amateur recreation, ideal for team training and personal improvement.