Synergy Massaging Insoles offer a constant massage to the bottom of the feet. With each step, the glycerin is moved forward and as the ball of the foot descends, moves back to the heel of the foot.
By creating this action, there is a constant massage to the bottom of the feet.

There are over 14,000 thousand nerve endings located at the bottom of the feet. These nerve areas are set in small clusters and have a tendency to accumulate uric acid deposits. Uric acid deposits help cause pain.
Massaging, over a period of time, can actually break down the deposits of uric acid crystals that have formed on the nerve clusters. Constantly massaging the entire bottoms of the feet can dissolve these hard deposits.
The glycerin is a dense consistency, which makes it slower in movement than other liquids. The slower movement creates a deeper massage action, and therefore is very therapeutic.
Diabetic patients receive the benefits of increased circulation. This constant massage forces more blood to the small blood vessels slowing the advance of neuropathy.