An article of footwear with a dynamically-controlled cushioning system is disclosed.
The cushioning system includes a sealed, fluid-filled bladder formed with a plurality
of separate cushioning chambers, and a control system. The control system, which
includes a CPU, pressure sensors and valves, controls fluid communication between
the chambers to dynamically adjust the pressure in the cushioning chambers for
various conditions such as the activity that the footwear is used in, the weight
of the individual and the individual's running style. Certain adjustments can be
made while the footwear is in use.
