Overview
- The Adidas Trionda is the official match ball for the 2026 FIFA World Cup and entered play when the tournament began on Thursday, June 11.
- Adidas engineered the Trionda with a four-panel construction, the fewest panels ever used in a World Cup match ball, and added deeper seams and textured grooves to manage airflow.
- Wind-tunnel research led by John Eric Goff found the Trionda reaches its aerodynamic drag-crisis at about 43 km/h, a lower threshold than recent World Cup balls and a key reason set-piece deliveries should fly more steadily.
- The ball houses a 500 Hz connected-ball motion sensor relocated from a central suspended unit to an inner-panel position and balanced with counterweights to preserve balance while feeding real-time data to VAR and offside systems.
- Reporting and fact checks identify Sialkot, Pakistan, as the manufacturing site for tournament match balls and Adidas is selling tiered Trionda consumer editions with the Pro match model priced at roughly $170.