DescriptionAvailable in size 5, size 4 and size 3 soccer ballsOver 4 weeks testing at correct competition pressure – Tested at 10PSI, the LAUNCH didn\’t go lower than 8PSI in that time. That is over 672 hours without the need of further inflation. As a comparison, FIFA Pro balls (the top standard in football) only have to stay within range for 72 hours.Super soft synthetic leather outer3.5mm foam backingSoft stitching points with Ultra ThreadSynthetic rubber bladder with polyester winding
