A motorized footwear lacing system (100, 1200), comprising: an article of footwear; a motorized tensioning system including a tensile member and a motorized tightening device attached to an outer surface of the article of footwear, the tightening device configured to apply tension in the tensile member to adjust the size of an internal void defined by the article of footwear; and a control unit and a power source incorporated into the motorized tensioning system, the control unit and the power source being attached to an outer surface of the article of footwear; a first set of component covers configured to be removably attached to the outer surface of the article of footwear, the first set of component covers including a first tightening device cover configured to be removably attached over the tightening device, a first control unit cover configured to be removably attached over the control unit, and a first power source cover configured to be removably attached over the power source; and a second set of component covers configured to be removably attached to the outer surface of the article of footwear, the second set of component covers including a second tightening device cover configured to be removably attached over the tightening device, a second control unit cover configured to be removably attached over the control unit, and a second power source cover configured to be removably attached over the power source; wherein the first tightening device cover is interchangeable with the second tightening device cover, the first control unit cover is interchangeable with the second control unit cover, and the first power source cover is interchangeable with the second power source cover. an article of footwear; a motorized tensioning system including a tensile member and a motorized tightening device attached to an outer surface of the article of footwear, the tightening device configured to apply tension in the tensile member to adjust the size of an internal void defined by the article of footwear; and a control unit and a power source incorporated into the motorized tensioning system, the control unit and the power source being attached to an outer surface of the article of footwear; a first set of component covers configured to be removably attached to the outer surface of the article of footwear, the first set of component covers including a first tightening device cover configured to be removably attached over the tightening device, a first control unit cover configured to be removably attached over the control unit, and a first power source cover configured to be removably attached over the power source; and a second set of component covers configured to be removably attached to the outer surface of the article of footwear, the second set of component covers including a second tightening device cover configured to be removably attached over the tightening device, a second control unit cover configured to be removably attached over the control unit, and a second power source cover configured to be removably attached over the power source; wherein the first tightening device cover is interchangeable with the second tightening device cover, the first control unit cover is interchangeable with the second control unit cover, and the first power source cover is interchangeable with the second power source cover.