Football

Key Characteristics:

1. Panels: Typically composed of 32, 20, or 12 panels (often hexagonal and pentagonal) that are heat-fused together instead of stitched. This thermal bonding creates a seamless surface, significantly reducing water absorption and ensuring a smoother, more aerodynamic flight path.
2. Casing: Made from synthetic leather (PU or PVC) layers that resist abrasion.
3. Bladder: A butyl or latex bladder maintains internal air pressure, providing consistent bounce and shape retention, crucial for professional-grade performance (like those meeting FIFA Quality Pro standards).