A composition of sport ball comprises 10 – 20 % weight polyurethane (PU), and 80 – 90 % weight expanded thermoplastic polyurethane (ETPU). Further a process for preparation of sport ball comprises, 10 – 20 % weight polyurethane (PU), and 80 – 90 % weight expanded thermoplastic polyurethane (ETPU) are mixed with ea...