The BOA® Fit System delivers a micro-adjustable, precision fit engineered to improve power and performance in all conditions. By integrating the BOA® dial into the heel of the shoe, BOA® and FJ designers are able to effectively develop a "down and back" fit that encompasses both the forefoot and heel. In action, the integration of the BOA® Fit System has been credited by many FJ + BOA® loyalists for providing a performance fit that offers precision, stability, and power.