This invention relates generally to footwear such as a shoe, including an athletic shoe, with a shoe sole, including at least two computer controlled compartments, each compartment containing a fluid. At least a part of each of said at least two computer controlled compartments is located in a single frontal plane cross-section of the sole when the sole is upright and in an unloaded condition. The sole also includes a duct providing fluid communication between each of said at least two computer controlled compartments. The sole may include fiber and/or an internal sipe and the computer controlled compartments may be encapsulated by fiber or an internal sipe.