Outcover : 100.0% Polyvinyl chloride (PVC) Bladder : 70.0% Rubber - Natural Rubber (NR) - Latex, Bladder : 30.0% Rubber - Butadiene Rubber (BR) Backing : 67.0% Polyester (PES), Backing : 33.0% Acetate
Complies with international federations tests: Weight between 410 and 450 g. Circumference between 68 and 70 cm (S5) Sphericality: Maximum 2% Pressure loss: 25% in 72h maximum Water absorption: 15% maximum Bounce: between 125 and 155 cm if ball is dropped from 2m height Pressure loss: 25% in 72h maximum Shape and pressure retention: Resists to 2500 shots against an inclined flat concrete slab at 50 kmph. Tests are performed at a temperature below approx. 20°C and with 65% humidity.
Check ball pressure (between 0.6 and 0.8 bar) before playing to ensure it is more comfortable and longer lasting to play with.