O'Neills All Ireland size 5 footballs are top-of-the-line GAA match balls, meticulously tested to meet GAA guidelines for size, weight, roundness, and rebound. Its eighteen stitched panels and O'Neills branding make it a recognized icon in Gaelic sports. The materials are also rigorously tested for hardness, abrasion resistance, and water resistance for uncompromising performance and durability.