*Reduce fatigue, improve performance & prevent injuries.
*Designed to keep the foot in its biomechanical optimal position while reducing excessive foot motion.
*Bridge gap between the foot\'s profile & the flat shoes surface to create an optimal force transfer.
*Reduce stress on joints,ligaments & tendons,cause of injury/overuse injuries in the foot,knee & hips
*Replaces the insole or sock liner in walking / running shoes.