This product is designed according to the heel shape using harmless materials. It is effective in managing all problem feet, heel exfoliation, keratosis, lack of moisture, and hard flesh.

4WAYS hi-pren material

a) It provides adequate pressure for joints and reduces edema
b) Like human skin, it stretches in 4 directions (up, down, left, right) and is similar to human skin.
c) Due to the nature of the material, there is no reaction at room temperature, but when it comes in contact with the temperature of 37 degrees, it radiates natural heat to perspiration the skin and extracts waste products to circulate blood.
d) The material is soft and resilient