Experience individualized comfort with the M3 Performance Mattress – featuring an interchangeable, modular design that lets you choose the firmness

Split king mattress with a modular, interchangeable design that lets each sleeper choose their preferred firmness. Ver-Tex cooling cover and Air-X side panels enhance airflow for breathable comfort.

Modular hybrid mattress with interchangeable coils to personalize each side, plus three cooling layers to dissipate heat overnight. Enhanced React comfort layer supports full-body alignment and deeper pressure relief.

Modular hybrid mattress with interchangeable coils lets you personalize each side, while three-layer cooling dissipates heat. An enhanced React comfort layer delivers adaptive support, alignment, and pressure relief.