Soft overlays or cushions made of siliconized hollow core fibers. Important features at a glance: The hollow core fibers guarantee flexibility and maximum evaporation of moisture The products keep their elasticity. The siliconized hollow core fibers recover after each machine wash and tumble-drying The seams are staggered. The person never lies on an all-over seam Suitable for rheumatic persons and persons sensitive to pain Prevention: up to medium risk Available in various designs and dimensions