The exclusive ErgoSeven® Pillow, developed by Ferdown, offers personalized comfort with up to seven different firmness options. This innovative design features three independent inner layers of varying densities—100, 150, and 200—each filled with ErgoFlakes®, a cutting-edge Scandinavian material that mimics the feel of natural down while maintaining volume and support over time. Customize your pillow by using a single filling, combining any two, or layering all three together. This versatile system allows you to tailor your pillow from extra soft to extra firm, all within one product—delivering truly adaptable support for your ideal sleep experience.