Season long reliability - built to perform, from the first to the last game of the season. Built to last, created to perform - Using Hyperseal construction and a PU outer fabric, for a reliable match ball all year round. (+60% more durable compared to previous model). Consistent play - sealed seams across all sizes for zero water absorption, so it performs regardless of the weather. FIFA Basic approved. Suitable for grass or Astro surfaces11% PU , 18% RB foam, 69% synthetic rubber, 2% polyester