Traditional Soccer Ball Training, Recreation, Practice, High Performance, Classic Sizes 5 Premier Quality: High Rebound Butyl rubber bladder for excellent air and shape retention- 2 to 4 weeks. Please Note: Ball ships deflated. Inflation is required. Pump not included. Great Performance: Machined-stitched construction ensures soft touch and high durability. Traditional panel graphics design. Resists abrasions and provides optimum feel. Great for soccer training and practicing your soccer skills. Quickly control the ball and precisely pass and shoot; great ball for a beginning or young athlete. Soft shiny outer casing TPU material. Note: The balls do not come inflated.