This technologically advanced design allows grooves in the gel to act like tiny springs,Absorbing the stress of impact on the high pressure points in the heel and the ball of the foot.

Silicone Gel Heel Insoles Cushion Shoe Pad Foot High Arch Support
Highly Flexible insole with extra smooth feel
Softer Absorbs Fore Foot and heel areas
shock/impact , tendons& musscles during walking ,
exercise, work, running &gym work
with a little arch support
Relief Foot from pain and calluses , corns
Prevent over-pronation and injuries
Highly Flexible and comfortable