Feel the energy of El Clsico with this official replica ball.It features hybrid construction for seamless durability, 32 panels for perfect shape, and a 0.8mm PU outer for incredible flight.The PUMA Air Lock valve ensures excellent air retention, so every kick feels just right, like if you were playing at the Camp Nou or Santiago Bernabu Stadium.Hybrid construction:no visible seams for improved durability, consistent shape, reduced water absorption.32 panels with equal surface area:Helps maintain shape retention during intense matches.0.8mm PU outer with multi foam backing:Soft touch, power, excellent flight characteristics.Rubber bladder + PAL (PUMA Air Lock) valve:Ensures excellent air retention for longer play.Replica version of the official El Clsico football.48% Rubber Bladder 25% PU 20% EVA 7% Polyester.Composition:PU 25% EVA 20%, POLYESTER 7%.RUBBER BLADDER 48%.