3Z Plank Firm Hybrid Mattress

The Plank Firm Luxe is dual-sided, meaning you can flip it to switch between two distinct levels of firmness: Firm and Extra Firm. This allows you to customize your sleep surface based on your preference or changing needs over time.

This mattress is specifically engineered for back and stomach sleepers who require significant spinal alignment and support. Side sleepers may find the surface too rigid, as it lacks the deep contouring or pressure relief typically needed for hips and shoulders.

The GlacioTex™ cover is designed to dissipate heat away from the body rather than trapping it. While it provides a noticeable cooling sensation upon contact, it is most effective when paired with breathable bedding.

Yes, the individually encased coils are designed to move independently, which helps absorb and isolate motion. While it is not as deadening as an all-foam mattress, it significantly reduces the feeling of a partner moving on the other side of the bed.

No, the mattress features reinforced edge support designed to maintain structural integrity around the perimeter. This provides a stable surface that allows you to use the full width of the bed without feeling like you are sliding off.

The high-density foam provides a responsive, sturdy foundation that prevents the 'sinking' feeling often associated with softer memory foams. It is chosen specifically to maintain its shape and support over many years of use.