Edge-free super soft foot support that prevents diabetes related skin damage. Perfect for diabetics and rheumatics. Shock absorbent, providing comfort for the entire foot. Relieves pressure on the knees, hips and spine. Also helps to alleviate symptoms like cold or burning feet. Ultra lightweight, with high recovery capabilities. The flexible heel and longitudinal arch control do not create any pressure. It provides optimal distribution of compressive pressure. It can be washed and disinfected. The orthopaedic Nora material top cover is extremely elastic and skin tolerant.