PUMA King XL Ball Constructed from 32 panels with equal surface areas for reduced seam-stress and a perfectly round shape. Leather effect PU panels with TPU film for soft touch and high abrasion resistance. Panels are strengthened with multilayed polyester, viscose and blended backing for enhanced stability. The backing is laminated with a layer of natural latex for increased water repellency. Panels are handstitched using heavy guage thread, which is pre-stretched and waxed The seams allow an even flow of air for a perfect aerodynamic performance. Six wing latex bladder for superior touch and PUMA AIR LOCK valve for air retention.