Plank Firm Mattress

The mattress is designed with two distinct sides: one side offers a Firm feel (8/10), while the other provides an Extra Firm feel (10/10). You can simply flip the mattress to switch between these two levels of support depending on your preference.

Yes, the Plank Firm Luxe is specifically engineered for back and stomach sleepers who require a very firm, flat surface to maintain proper spinal alignment. Its design is endorsed by the American Chiropractic Association for its ability to reduce spinal stress.

The mattress features a core of individually encased coils, which are designed to minimize motion transfer. This construction allows the coils to react independently, ensuring that movement on one side of the bed is less likely to disturb the other.

The cooling cover is an optional upgrade recommended if you tend to sleep hot. It provides a cool-to-the-touch surface that helps regulate temperature throughout the night, though the mattress itself is built with breathable, open-cell materials.

No, the Plank Firm Luxe is not compatible with adjustable bases. Due to the high-density foams and the firm construction of the hybrid core, it is intended for use on a flat, stable foundation.

You have a 120-night trial period to test the mattress in your own home. It also comes with a Limited Lifetime Warranty, which covers manufacturing defects for as long as you own the product.