8 Panel design
Anli Campus Vimini 1.00mm textured PU outer
High rebound 2mm EVA plus polyester and 2.5mm EVA foam linings.
HR polyester wound bladder with latex cementing.
The Rotario has passed rigorous testing to FIFA Quality standard for:
Circumference to check to ball is the perfect size
Sphericity to check the ball is perfectly round
Rebound properties at different temperatures so the ball remains optimum in any environment
Ball weight between tight parameters
Loss of pressure so the ball loses very little air over a long period of time
Water absorption so the ball remains playable even in the wettest conditions