Uber Soccer Thermofusion Match Soccer Ball - Gold/Black - Hand Stitched - Synthetic Leather - Latex Bladder - Size 3/4/5 32 Hand-stitched panels; 4 Thermofused poly cotton layers; 1.4mm Thick high-quality Korean PU (high performance synthetic leather) NEW Ultra Durable Latex Bladder - After much feedback on our original Match Ball, we've revised the bladder in our new Thermofusion Match Ball. This new Latex bladder is can stand up to the hardest kicks again and again without losing air. 440gms (conforms to all FIFA match ball specifications) Size 3 - under 8 years. Size 4 - ages 8 to 12 years. Size 5 - ages 12 and up. Please note that it is always best to check with your local league or organization to make sure what size ball to purchase. Suitable for soccer matches up to the very highest level