Abstract: There is a footwear combination system that has a wearable insole and an article of footwear. The wearable insole has an upper portion and a sole or inner sole, and the article of footwear has an outer sole and an upper covering. The article of footwear also lacks an inner sole, which is provided by the wearable insole. The wearable insole is sized to fit within the article of footwear to be worn in conjunction with the article of footwear. However, the wearable insole can also be worn on its own. When worn together, the sole of the wearable insole acts as the sole for the article of footwear, and functions as an inner sole/outer sole when worn without the article of footwear. The article of footwear may be any type of footwear including boots, athletic shoes, dress shoes, and high heels.