Beautyrest Black Closeout Save up to $1200* on all Beautyrest Black models with an adjustable base. *See store for details.

Beautyrest Mattresses - 13 to 16-inch - Ultra Plush, Plush, Medium, Firm, Extra Firm - Hybrid, Pillow Top - 120-Day Trial - 10 Year Limited Warranty

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Beautyrest is one of the most sought-after brands. Their mattress line is one of the most luxurious mattress collections—they feel amazingly comfortable, look beautiful, are of exceptional quality, and perform excellently in all aspects. Having been in the sleep industry for over a century, Beautyrest has mastered the art of blending the latest and best technologies with premium materials to make great quality mattresses for a first-class sleep experience night after night.

The Beautyrest mattress collection features a lot of different mattresses thoughtfully designed for every sleeper. No matter your sleep position, the Beautyrest collection has a mattress that will deliver the consistent, superior sleep you deserve.

Beautyrest Black Collection

Beautyrest has been building exceptional mattresses and boasts over 150 years of mattress history. The Beautyrest Black Hybrid collection has disrupted the market with its models featuring T3 pocketed coil technology and pressure-relieving upgrades that deliver unrivaled support and an ultimate sleep experience.

The Beautyrest Black collection has a variety of models that can be broadly classified as L-Class, C-Class, and K-Class. All models feature BlackICE™ 4.0 Technology, which is essentially a layer of foam that cools you so you can sleep at an ideal sleeping temperature.

Beautyrest Black L-Class Mattresses

The Beautyrest Black L-Class model is the opening group of mattresses comprising three models—L-Class Firm, L-Class Medium, and L-Class Plush—that deliver a range of comfort feels but are sure to appeal to most people. All mattresses in L-Class come with premier support systems, thanks to the T3 pocketed coils technology. Three steel strands are braided into one to offer the firmest support system, absorb energy, and isolate motion. Along with providing up to 21% more support where your body needs it most, the coil system conforms more precisely to your body’s contours to elevate your sleep to a luxurious reward every night.

Beautyrest Black L-Class mattresses also have BlackICE 4.0 cooling material that helps keep you cool while you sleep. The embedded technology utilizes 4 actions in Beautyrest’s most advanced temperature management system to alleviate a problem common with foam mattresses, where heat builds up to create uncomfortably hot sleeping environments.

Although the L-class represents the entry models for the Black collection, they offer the key features of Beautyrest mattresses and generous amounts of memory foams and high-quality gel to quickly unlock pressure relief immediately you lie down.

Beautyrest Black C-Class Mattresses

An upgrade to the L-Class, the Beautyrest Black C-Class mattresses are the game changer to your nights. The model is consistent with all Beautyrest Black mattresses in that they utilize the T3 pocketed coil technology and the plant-based cooling technology.

The enthralling feature of mattresses in this collection is the layer of RightTemp memory foam, a new formulation that helps maintain a cool sleeping environment so you can sleep deeper and cooler. All mattresses in Beautyrest Black C-Class come with comfort and pressure-relieving upgrades that provide 18% more overall pressure relief on top of what Beautyrest L-Class mattresses provide.

The craftsmanship that goes into the C-Class mattresses ensures personalized support for different body parts for more comfortable nights—the innerspring structure effortlessly synchronizes with the back, hips, and shoulders, allowing for proper conforming while maintaining much-needed support for spinal alignment.

Beautyrest Black K-Class Mattresses

The Beautyrest Black K-Class mattresses include all the features of L-Class and C-Class models, and other exclusive features that enhance comfort. While the typical T3 pocketed coil technology provides exceptional support, as evident on other Beautyrest models, K-Class mattresses feature an additional layer of 2K Nano Coils that create more robust support while enhancing conformability. Essentially, this is a layer of short, 1-inch coils sandwiched between memory foam layers.

Being top of the line, the Beautyrest Black K-Class models further include generous memory foam that is higher in density and more responsive. They are generally top-notch, but the pillow top versions offer more cushioning depth and conformance.

If you are looking to upgrade your sleep, take a look at our selection of Beautyrest mattresses. We offer the best collection of Beautyrest mattresses in Las Vegas and St. George. Visit one of our many locations or shop online.

120-Day Comfort Guarantee & Shipping

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In-stock merchandise purchased by 1 pm will be delivered the same day upon request, excluding holidays and limited to a geographic area with a minimum purchase of a $599 mattress set. Excludes floor models. See store for details.


The room must be ready for delivery when the drivers arrive.

As a service, we will remove your old mattress and box spring before delivering the new set (subject to inspection, unsanitary bedding will not be removed, limited to equal amount delivered).

As a service, we will remove your old mattress and box spring before delivering the new set (subject to inspection, unsanitary bedding will not be removed, limited to an equal amount delivered).

Delivery cannot be made to a minor and finance orders will require a signature from someone with a valid state-issued ID.

The driver will call the phone number provided on your order on the morning of delivery to give you a three-hour time frame. If you are not home for a delivery, there will be a $69.99 re-delivery fee.

If the driver determines that the delivery attempt could cause damage to your home, you will be required to sign a release of liability to complete the delivery.

Our C.O.D. Policy:

All orders must be paid in full before the delivery date. We do not accept payment at the time of delivery.

10-Year Limited Warranty

Beautyrest stands by its products and materials with limited warranties so you rest easy.

Our-120 Day Sleep Guarantee

If you have owned your mattress for longer than 30 days and you aren't happy with your set, Best Mattress is glad to exchange your mattress for 120 days from the date of purchase. Please see our full terms & conditions here.

Best Mattress also offers FREE REMOVAL* of your old mattress. Our delivery driver will pick up your old mattress and seal it in plastic before loading it onto our truck.

Need financing? We have you covered! Best Mattress offers a variety of options available, including No Credit Check Financing! Please contact us for additional details on all offers.

We appreciate your patience, understanding, and support at this time. Thank you for continuing to be a loyal Best Mattress customer. Sleep Easy, Friends!

Available Bed Sizes

See our mattress sizes and dimensions page.

Twin XL Bed

39" X 80"

Full Bed

54″ X 75″

Queen Bed

60" X 80"

Eastern King Bed

76" X 80"

California King Bed

72" X 84"