This plush latex mattress blends four 3-inch layers into a single, luxurious surface: a Dunlop-based Serenity core beneath a Talalay Harmony topper, finished with a top soft layer housed in its own organic casing. With a total height of 13 inches, it delivers an extra-luxurious feel and is a favorite among side sleepers seeking gentle pressure relief.

Designed with organic materials and practicality in mind, the outer cover is 100% certified organic cotton and the latex is certified organic Dunlop. A wool flame barrier adds natural safety, while the zippered casing keeps everything neatly enclosed. You can customize the firmness of each layer (firm, medium, or soft) and tailor sides on Queen and King sizes. Most deep-pocket sheets fit the 13-inch profile, and it is compatible with adjustable bases. A 90-day layer-exchange program and a 20-year limited warranty provide confidence, with optional sets available that pair the mattress with low-profile or standard foundations.

Product Highlights

• Four 3" layers (Serenity core with Harmony topper) for a plush, customizable surface
• Top soft layer in its own organic casing for easy personalization
• 13" total height that fits most deep-pocket sheets and suits side sleepers
• 100% certified organic cotton outer cover, certified organic Dunlop latex, and a wool flame barrier
• 90-day layer-exchange program and a 20-year limited warranty; compatible with adjustable bases