Plank Firm Luxe Hybrid Mattress
Colchones
Size
Total
$745.74 $999.00
PLANK FIRM LUXE
The firmest, flattest, and most supportive hybrid sleep
American Chiropractic Association Approved
Endorsed by the American Chiropractic Association (ACA). A three month study found that this luxe design reduces spinal stress, improves lumbar support, and alleviates back pain
Firmest Hybrid Mattress on the Market
Never feel your back dip and never opt for the floor again. The extra firm support (a ten on the firmness scale) will keep you firmly supported all night long
Choice of Firmer or Firmest
Change it up—will it be firmer or firmest? The choice is yours with a simple flip of the mattress. (This flippable design improves the longevity of your mattress.)
Time-honored Sleep Design
Our firm design is borrowed from the wisdom of the ancients who created Tatami mats—while offering the modern look and comfort of a traditional mattress
High Density Foams
Our foams are thick and dense (and made with the highest quality materials!) to give you firm support while soothing hips and shoulders for long-lasting comfort
Extra Cool Sleep
Are you a hot sleeper? Add our optional GlacioTex™ Cooling Cover for high-tech comfort
Breathable Materials
Sleep at an ideal temperature with foams that sport open cell technology and a coil core with open airflow. Body heat easily dissipates, keeping you cool
Targeted Coil Support
Our 6 inch core of individually encased coils provide support where you need it most—all while ensuring superior motion isolation between sleep partners
10 Year warranty
Expert Assistance Awaits
Get expert advice from our sleep specialists to ensure your best night’s sleep.
OR
Prefer a Personal Touch? Book Your In-Store Visit to discover mattresses and sleep essentials customized for your comfort.

Firmness Scale
1-3
3-4
4-6
6-8
8-9
9-10
Proven Excellence: Discover why 1,500+ Customers gave us Five Stars!
Frequently Asked Questions
At Mattress on Demand, we understand that finding the right mattress is crucial for a good night's sleep. That why we encourage all our customers to continue to break in their mattress for up to 45-60 days to get the resulted comfort feel and adjusted to your body.
At Mattress on Demand, we always want to provide you with the best experience when it comes to shipping. Our shipping partners, primarily FedEx, will do the best effort to get your mattress to you in 3-5 business days after manufacturing. Did we mention that shipping is FREE?!
At Mattress on Demand, the type of credit inquiry depends on the finance option you choose. Synchrony performs a hard credit check, which might slightly affect your score, typically by no more than five points. However, multiple hard inquiries over a short period can have a greater impact. Meanwhile, Affirm and Snap Finance conduct soft checks, which don't affect your credit score. Remember, a single hard inquiry usually has a minor, short-term effect, but it's best to avoid several hard inquiries in a brief span to maintain your credit health.