adidas' a3 Energy Management System turns the ground into your launch pad and landing zone. Built for high impact sports, this system provides comprehensive cushioning and control from the initial point of impact through toe-off. Every element of the a3 Energy Management System has been designed to help you walk and run in harmony with the ground. This system incorporates a3 Structure Technology, which means your shoe will utilize different geometries and firmness levels to provide the perfect balance of cushioning, guidance, and drive. This is optimal for those seeking an extra spring in their step.

 

The end result is a performance system that can propel you forward, provide cushioning on impact, and guide your foot on an efficient path for faster play. This means that you can expect greater endurance and less stress during intense training sessions and matches.