Uniquely designed, this adjustable-firmness mattress is engineered to support your spine’s natural alignment, helping you wake feeling pain-free after a relaxing, restorative sleep. With 3 interchangeable firmness layers, you can adjust your mattress as often as you like, for personal comfort that changes as you do. Choose Ecosa's Original Edition for medium-firm comfort, or the Plush Edition for a more cushioned medium-plush feel. Both editions feature supportive memory foam to contour to your body, delivering customisable firmness and comfort. While a soft-touch removable TENCEL cover keeps your mattress clean and dust mite-free.