Features: The spherical surface features an asymmetrical curved indentation design, guiding airflow through precise texture depth and distribution. Material and core: EVA outer layer + rubber inner core, dual performance guarantee The outer layer is made of high-density EVA material, offering a soft and resilient feel: its lightweight properties reduce leg strain, making it easier to generate power; built-in cushioning reduces impact on the ankles and instep when stopping the ball, lowering the risk of sports injuries; the surface is wear-resistant and tear-resistant. The high-quality butyl rubber inner bladder ensures superior airtightness compared to standard inner bladders, with precise rebound performance. Colors: Orange-white, yellow-white, blue-white, yellow-blue Packaging contents: 1x Soccer ball