- Size: 43 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. The viscoelastic foam insoles slowly adapt to the shape of the foot, evenly distributing pressure when standing, walking, and running. - Made with the best breathable textile fabric - Protect both feet by reducing micro-vibrations - High elasticity to reduce stress on ankle, knee, and lower back - Non-slip bottom layer - Washable and lightweight