Two-layer heel pads made of natural leather and natural cork are used to compensate for limb length differences, in heel and knee joint diseases. They absorb shock well, significantly reducing the load on the Achilles tendon and hip joints. They adjust the height of the heel in the shoe, preventing heel rubbing and shoe pressure. Recommended for any type of covered footwear. They increase walking comfort. Available in two sizes - women's (5.5 cm wide) and men's (6.5 cm wide). Package contains two insoles. Self-adhesive, paste on a dried and degreased surface! For proper hygiene, replace the insoles every 6-8 weeks.>