To provide your feet with superior comfort, pain relief due to shock waves in the heel area, Helios brings to you the Silicone Heel cups. It is made from Silicone of high quality and designed in an ergonomic fashion with appropriate thickness which renders to your heels the soft cushioning that they deserve. The perfect shape of the Helios Silicone Heel Cups ensures ideal weight distribution and reduces the strain on the muscles and ligaments of your leg.(Silicone Heel Cup Size- (M))