- Size: 36 These full foot insoles are made of thick and soft memory foam, offering long-lasting cushioning and support for your feet. They help reduce pain in case of plantar fasciitis or heel spurs. They slowly adapt to the shape of the foot, evenly distributing pressure when standing, walking, and running. - Made with breathable and sweat-absorbent material - Protect both feet by reducing micro-vibrations - Reduce stress and tension on ankle, knee, and lower back - Non-slip bottom layer - Washable and lightweight