• $300 OFF

Black L-Class Medium

Beautyrest® Black™ L-Class is Beautyrest's most advanced collection yet. Providing first-class restorative sleep night after night with the exclusive T3 Pocketed Coil Technology for premium support and dual stage cooling comfort right at the surface for comfortable cooling all night long.

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Regular price $2,249.99
Regular price $2,549.99 Sale price $2,249.99
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Firm Medium Plush
Try In Store
Free Delivery, Set-up & Removal
100 Night Trial
Pocketed Coil® Technology
10 Year Best In-Class Warranty

Product Details

Comfort Layers: BlackICE™ / SurfaceTouch™ Gel Memory Foam / Gel Memory Foam
Profile: 13.5"
Brand: Simmons Beautyrest
Collection: Black
Type: Innerspring
Impression for Replacement: 1.5"
Motion Transfer: Low
Warranty: 10 Year Full Replacement Warranty
Manufacturing Location: Moreno Valley, California
Temperature management
Pressure relieving
Motion reduction
Concentrated support

Twin- W: 38 L: 74
Twin XL- W: 38 L: 80
Queen- W: 60 L: 80
Full- W: 54 L: 74
Full XL- W: 54 L: 80
King- W: 76 L: 80
Cal King- W: 72 L: 84
Split King- W: 38 L: 80
Split C. King- W: 36 L: 84


We offer free delivery, set up, and removal of your old mattress for all online mattress purchases over $399.99 in Southern California. We deliver every day of the week except Sundays & Mondays. Immediately following your purchase a salesperson will contact you for as soon as a next-day delivery.

For out-of-state orders, we may ship directly from our warehouse partners across the country and ask for 7-14 business days to deliver your merchandise.

100-Night Sleep Trial

To ensure your comfort, we offer a 100 night comfort guarantee. In order to allow your body to adjust to the new mattress, we ask that you sleep on your new mattress for 30 nights, but no more than 100 nights before making an exchange. The comfort guarantee is a one time exchange and only applies to mattresses $499.99 and above. If you are not comfortable, you may select another mattress of equal or greater value (you simply pay the difference in price) within the first 100 nights. Removal of the law label, damage, abuse, soiled or stained mattress are considered unsanitary and will void your comfort exchange. Purchasing a mattress protector is recommended to ensure a stain free mattress during your 100 night comfort guarantee. No cancellation may be made on the original purchase. The Comfort Guarantee does not apply to furniture, adjustable beds, custom sizes , mattresses sold as-is, warranty exchanges, pillows, protectors or sheets. There is a mandatory $99.99 redelivery charge if local delivery is requested. We do not charge any restocking fees, unlike our competitors. This policy applies to mattress purchases only. Adjustable bases, foundations, and accessories are final sale.


Beautyrest has a 10-year limited warranty covering manufacturing defects, such as excessive compressions, sagging, flaws in the foam causing it to split or crack, and cover defects, such as unraveling stitching. For more details on specific mattresses, please visit our warranty information page.

We don't cover changes to your mattress that are caused by normal wear and tear or that result from circumstances or uses that go beyond the intended use of a mattress—namely, reclining and sleeping.


The occasional rotating of your mattress will help in the proper conditioning of cushioning materials, preserve comfort, and maximize its life. It is important to keep your bed clean and dry. Make sure to always use a mattress protector. To prevent wear, don’t excessively bend, do not jump or stand on mattress. Also, vacuuming the mattress annually helps with allergies and keeps the bed in good shape.


Does Beautyrest make their mattresses in the USA?

Beautyrest designs and builds all their mattresses in the USA. In fact, most if not all of the beds that Ortho offers from Beautyrest are built in their Moreno Valley, CA, factory.

What is the difference between the C class K class and L class?

The Beautyrest Black mattresses come in a variety of firmnesses and styles, from traditional tight-top mattresses to pillow tops. They also all feature their T3 Pocketed Coil support system for the most consistent support and durability, the all-night cooling technology, BlackICE with plant-based cooling, to provide more cooling power to keep you comfortable as you fall asleep and all night long, and their Technoluxe Memory Foams for the best pressure relief out there, the differences between the 3 classes are as follows. The L-Class models are the basic models with all of the features mentioned above. The C-Class models were designed to implement even more comfort and immediate pressure relief, on top of what is offered in the L-Class line. The C-Class models will include comfort layers made with Alpaca, Cashmere, and Silk Fibers to incorporate more comfort in your mattress while continuing to ensure airflow and breathability. The C-Class line will also add a layer of Self-Response Latex to incorporate a unique support and pressure relief specific for your hips and shoulders.

Do I need to flip or rotate my mattress?

All Beautyrest products are manufactured to be one-sided, they cannot be flipped over. The mattress can be rotated from head to foot (180 degrees) but is not required under the warranty guidelines. If you decide to rotate your mattress, it is up to you, to determine how frequently you would like the product turned.

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