Updated October 28, 2022
If you're considering the top-of-the-line firm feeling mattress from Beautyrest Black, read this review for more insight into whether this bed is right for you. The K-Class Firm Pillowtop is a high quality firm model. In this review, we detail how it's made and we'll also publish our first-hand pressure tests in the near future.
The K-Class Firm Pillowtop mattress has a firm feel; we rate it a 3 on our 10 point Comfort Scale (a 1 is hard, 10 is softest.) This is what we call cushion firm, where it does have a firm feel but with a good amount of pressure relief still. We also carry a plush option.
Here’s our quick K-Class Firm Pillowtop Video Review. It highlights the features, benefits, and our impression.
VIDEO COMING SOON
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We will pressure tested the K-Class Firm Pillowtop mattress and will publish our results soon. We test it with petite, average, and large body size people on their side and back sleeping positions to see what kind of support and comfort you can expect. (Learn how we test.)
We do our pressure tests to see how the mattress performs in those different sleeping positions with various body-sized people. We can see if there are painful pressure points or areas lacking proper support. Both of those things can ruin your sleep and we find the testing we do shows real insight into how a mattress will perform. This mattress is very tall with many layers of materials so we'd expect it to do pretty well when we publish our results.
Below is a sample of what a pressure test looks like. We'll update our review after we pressure test the mattress and let you know how it did.
The pressure test results for this mattress are not yet available but it will be available soon. Below is just an example.
BACK SLEEPER | SIDE SLEEPER | |
LARGE PEOPLE Largest 10% of adults 210-273 lbs |
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AVERAGE PEOPLE Middle 50% of adults 134-218 lbs |
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PETITE PEOPLE Smallest 10% of adults 111-135 lbs |
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BACK SLEEPER | |
LARGE PEOPLE Largest 10% of adults 210-273 lbs |
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AVERAGE PEOPLE Middle 50% of adults 134-218 lbs |
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PETITE PEOPLE Smallest 10% of adults 111-135 lbs |
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SIDE SLEEPER | |
LARGE PEOPLE Largest 10% of adults 210-273 lbs |
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AVERAGE PEOPLE Middle 50% of adults 134-218 lbs |
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PETITE PEOPLE Smallest 10% of adults 111-135 lbs |
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Keeps mattress fresh and clean from odor causing bacteria.
Cooling materials just beneath the surface enhance heat dissipation that help provide up to 18% more cooling power to keep you comfortable while you sleep.
SurfaceTouch Gel Memory Foam is sewn into the quilt to work directly under the sleep surface to quickly unlock advanced pressure point relief from the moment you lie down.
High quality comfort foams in different levels of plushness used in various constructions to create comfort preferences.
Eliminate pressure points with the unique feeling as Dynamic Response memory foam contours and conforms to your personal shape.
This layer is 100% natural and will help wick away moisture and enhance the cooling features within the mattress.
Arguably the best comfort foam in mattresses, latex provides superior pressure relief for less tossing and turning while pushing back against the body for a more supportive feel. Anti-microbial and anti-dustmite properties contribute to a healthier sleep environment.
2000 micro coils provide enhanced conformability and pressure relief with individualized back support for each unique person.
Exclusive to Beautyrest Black, this coil works to provide individualized back support, ease of movement, and pressure point relief throughout the night.
This durable foam utilized below the coil unit helps create a supportive, durable foundation for the no-flip mattress design.
Compared to the old model, the new K-Class Firm Pillowtop mattress has added SurfaceTouch Gel Memory Foam as well as Alpaca, Cashmere, and Silk Fibers in the comfort layers.
The K-Class Firm Pillowtop mattress has a 10-year warranty against factory defects.
The new models use SurfaceTouch Gel Memory Foam as well as Alpaca, Cashmere, and Silk Fibers in the comfort layers.
With the 120-night trial, try the mattress for at least 30 days, and up to 120 nights. If you're not satisfied, you can replace it. All you'll have to pay is a $139 processing fee, shipping and delivery are covered!
No, Beautyrest Black beds are built from the ground up and are not designed to be flipped. This has become the new standard for mattresses today. It often means more comfort materials can be packed in.
The Black K-Class Firm Pillowtop mattress is really tall at 15.75", and has a firmer feel, even though it's a pillow top design.
The 3 inches of Dynamic Response Memory Foam set it apart from the other K-Class beds and give this model its firm feel. It also has a lot of other features and layers of supportive foam. For more options, check out the plush mattress.
It has the Zoned T3 pocketed coil, a cooling material called BlackICE with Plant-Based Cooling Technology, and a layer of micro coils to help with the overall feel. We can see it's packed with premium materials and will be a very substantial bed.
If you want a high-quality firm mattress for your money, this one gives you a lot of high-end features and materials that accumulate to over 15" in height.
Product Name |
Simmons Beautyrest Black K-Class Firm Pillowtop Mattress
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Price | |
Brand |
Beautyrest Black
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Mattress Comfort |
Pillowtop
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Comfort Scale Number |
3
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Coil Count |
815
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Coil Gauge |
13.5
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Height |
15.75"
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Comfort Padding Layers | |
Warranty |
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Back Support System | |
Quilt Top of Mattress | |
Edge Support | |
Recommended For Side Sleepers Who Weigh |
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Recommended For Back Sleepers Who Weigh |
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Steven is a content writer who recently broke into the mattress industry. In his free time, he enjoys watching football and listening to music.