Adidas launches CLIMACOOL SYSTEM for World Cup 2026 players, using F1-derived cooling tech that drops skin temperature by up to 13°C in extreme summer heat.

Adidas launches CLIMACOOL SYSTEM for World Cup 2026 players, using F1-derived cooling tech that drops skin temperature by up to 13°C in extreme summer heat.

From booed hydration breaks to cooling-gel vests, teams are trying everything to keep their players from overheating. Physiologists—and one World Cup team doctor—say feeling…