• The all-new CLIMACOOL SYSTEM – including a cooling vest, jacket and overshoe – combats the impact of the high temperatures expected at the FIFA World Cup 2026™ on athlete performance.
• The system is proven to meaningfully reduce core body temperature, improve heat tolerance and boost endurance.
• The CLIMACOOL SYSTEM - originally developed to support motorsport drivers - has been rigorously tested and adapted for football players and will be made available to all adidas federations for the tournament.

Today, adidas unveils its latest innovation in performance technology, the CLIMACOOL SYSTEM, designed to provide teams and players with unparalleled cooling solutions at the FIFA World Cup 2026™. The system is engineered to lower core body temperature and improve an athlete’s heat tolerance when playing in the hot and humid conditions expected in several host cities across the United States, Canada and Mexico this summer.