Bola Sepak Football Thermobonded Ball FIFA Pro F900 Size 5 White Green

8619228 8497777 8819853 8827905 Our designers strive each day to bring you reliable products with the best technical features at the best price. Ball feel and stability were our key concerns. We have designed the Pro Ball to FIFA Quality Pro standards to respond to the most demanding needs for your training sessions and matches. durability Scored 4.23 in a standardised test. Seamless. lasting air retention 23% pressure loss in 14 days. stable flight Scored 7.78 in a standardised test. 12 embossed panels. bounce This ball complies with FIFA requirements in terms of bounce. For this FIFA Quality Pro football, our designers have used thermobonding technology (seamless) to guarantee perfect sphericity and more precise shots. This technology also ensures better waterproofing for training in the rain. Lastly, to make the ball as round as possible, we #39;ve chosen a laminated bladder (there #39;s a band of fabric glued to the bladder) We have developed a tool that allows us to measure the durability of our balls. Any defects that appear during use are identified and evaluated through a series of lab tests. These tests are used to compare the overall durability of our footballs with others available on the market. Our aim is to offer the most durable products on the market. What #39;s the circumference? This ball measures between 68.5 cm and 69.5 cm (size 5) and complies with official FIFA standards. FIFA Quality Pro ball. A round ball? Here #39;s how we test sphericity: Average measured variation: 1.5% max (FIFA Quality Pro standard). We measure the football #39;s sphericity at 4500 different points and then examine any differences. When the discrepancy is greater than 1.5% (FIFA Quality Pro standard), our engineers are tasked with improving the sphericity to ensure a consistent bounce. composition Outer shell: 100.0% Polyurethane Foam: 100.0% Ethylene Vinyl Acetate Bladder: 70.0% Dry Rubber, 30.0% Bromo Isobutylene Isoprene Rubber