High - end materials in the cover, backing and bladder ensure perfect onfield performance.<ul class="product-features"><li>Highest FIFA rating. Balls passed tests on e.g. weight, water uptake, shape and size retention.</li><li>Seamless surface for a more predictable trajectory, better touch and lower water uptake.</li><li>Revolutionary Panel Shape for perfect aerodynamics and highlighting the Starball design.</li></ul>