Choose Total Support Original Insoles for moderate physical activities and most sports. Most rigid replacement insoles offer some motion control and stability but that?s where the similarity ends: Spenco Total Support Insoles feature our patented 3-POD Modulation System: By positioning pods with varying degrees of hardness beneath key areas of the foot, Total Support Insoles change the ground forces reaching the foot during activity. This tunes the ride for increased performance and superior comfort while helping to reduce over-pronation?a common problem that causes foot, leg and back pain. Spenco Total Support Insoles are unconditionally guaranteed for one year. Total Support Technology aids in the relief of symptoms caused by Plantar Fasciitis.