The present invention teaches a conformable device (20) including a light cure material (37) for customizing a portion of an article of footwear (53) in order to enhance conformance or fit, support, comfort, and cushioning, in partial or complete combination. In particular, a custom conformable device (20) consisting of an insole, or portion thereof, can serve to accommodate the unique anatomical features and characteristics of an individual wearer. Further, the present invention teaches a method of making a conformable device (20) including the use of a light table (120) that can be part a point of purchase display (206), or alternately, the floor (222) of a retail store (220).