It relieves pressure and pain in the case of a scalpel. The innovative, polymeric gel corrugated grooves act on the affected points of the feet, they absorb the vibrations and prevent excessive pressure in the upright posture and during walking. Also, the pillows have a beneficial effect on the knees, the articulated joint, the ankle-tibial-peroneal joint, as well as in the spine. It is extremely elastic and soft. Medical aid. Dermatologically tested.