This plush latex mattress blends a three-layer Serenity core with a Harmony topper (Talalay) to deliver a sumptuously soft sleeping surface, with a total height of 13 inches. The top soft layer sits in its own organic casing, creating an extra-luxurious feel and allowing for targeted customization. It’s a favorite with side sleepers thanks to the added contour and pressure relief.

Constructed with a 100% certified organic cotton outer casing, certified organic Dunlop latex, and a wool flame barrier, this mattress emphasizes safety and sustainability. The four-layer design is fully customizable—each layer can be set to firm, medium, or soft, and Queen and King sizes offer customizable sides. It is easy to assemble, compatible with adjustable bases, and backed by a 20-year limited warranty plus a 90-day layer-exchange program to help you fine-tune the feel. Optional foundation sets (standard or low-profile) are available to suit your setup.

Product Highlights

• Four-layer latex construction combining a Dunlop Serenity core with a Talalay Harmony topper for a plush, contouring feel.
• 13-inch profile with a top soft layer in its own organic casing for an extra-luxurious surface.
• Fully customizable layers: set each layer to firm, medium, or soft; Queen and King sizes offer customizable sides.
• Organic materials: 100% certified organic cotton outer casing, certified organic Dunlop latex, and a wool flame barrier.
• Easy setup and long-term coverage: compatible with adjustable bases, available with standard or low-profile foundations; 20-year limited warranty and a 90-day layer-exchange program.