King Simmons Beautyrest Black L Class Medium 14.25 Inch Mattress + FREE $300 Visa Gift Card

King Simmons Beautyrest Black L Class Medium 14.25 Inch Mattress + FREE $300 Visa Gift Card

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Customize King Simmons Beautyrest Black L Class Medium 14.25 Inch Mattress + FREE $300 Visa Gift Card
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King Simmons Beautyrest Black L Class Medium 14.25 Inch Mattress + FREE $300 Visa Gift Card
King Simmons Beautyrest Black L Class Medium 14.25 Inch Mattress + FREE $300 Visa Gift Card

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$2,399.00

Customize Cal King Simmons Beautyrest Black L Class Medium 14.25 Inch Mattress + FREE $300 Visa Gift Card
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Cal King Simmons Beautyrest Black L Class Medium 14.25 Inch Mattress + FREE $300 Visa Gift Card
Cal King Simmons Beautyrest Black L Class Medium 14.25 Inch Mattress + FREE $300 Visa Gift Card

In stock

$2,399.00

Customize Queen Simmons Beautyrest Black L Class Medium 14.25 Inch Mattress + FREE $300 Visa Gift Card
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Queen Simmons Beautyrest Black L Class Medium 14.25 Inch Mattress + FREE $300 Visa Gift Card
Queen Simmons Beautyrest Black L Class Medium 14.25 Inch Mattress + FREE $300 Visa Gift Card

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$1,899.00

Customize Full Simmons Beautyrest Black L Class Medium 14.25 Inch Mattress + FREE $300 Visa Gift Card
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Full Simmons Beautyrest Black L Class Medium 14.25 Inch Mattress + FREE $300 Visa Gift Card
Full Simmons Beautyrest Black L Class Medium 14.25 Inch Mattress + FREE $300 Visa Gift Card

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$1,779.00

Customize Twin XL Simmons Beautyrest Black L Class Medium 14.25 Inch Mattress + FREE $300 Visa Gift Card
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Twin XL Simmons Beautyrest Black L Class Medium 14.25 Inch Mattress + FREE $300 Visa Gift Card
Twin XL Simmons Beautyrest Black L Class Medium 14.25 Inch Mattress + FREE $300 Visa Gift Card

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$1,499.00

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Luxuriously Firm Feeling of Comfort

by Jed Harrington

The Beautyrest Black L Class Medium mattress is a perfect choice if you like a firm but not hard level of comfort and want something that feels luxurious.

Firm Yet Lofty Overall Feel

Firm but not hard, the L Class Medium will conform to the lower back without having an enveloping, sinking feeling. We assigned it a Comfort Scale score of 3.5 out of 10 (with 1 being the firmest) because of its ability to gently cushion the hips and shoulders but offer a solid underlying feel.

Among the Top Support Systems On the Market

The T3 Pocketed Coil System provides top-tier support through a three-piece braided coil constructed using high carbon steel.

Quality Temperature Control

BlackICE 4.0 is a high grade four-stage cooling system that consists of four components working together to keep you cooler.

Features Beautyrest Gel Memory Foam

This foam enhances conformability and pressure relief to improve deep REM sleep and ensure reduced motion transfer.

Prefer Firm Comfort? You'll Love This.

If you want a firm level of comfort, but not one that feels like sleeping on the living room floor, the L Class Medium will make a suitable choice for your sleeping style.

Physical Characteristics

Comfort This describes how a mattress feels. The Comfort Scale rating is based on how the cushioning materials conform to the body's shape. The higher the number the softer the mattress.

Quilt - Top of Mattress This is the outside cover on the top of the mattress. It covers and protects the comfort and support layers inside.

Comfort - Padding Layers This provides a cushioning layer between you and the support system in the bed. Different kinds of padding will provide different levels of comfort.

Correct Back Support System This is a general term used to describe how a mattress distributes and stabilizes body weight and maintains proper spinal alignment. Different materials provide different levels of support.

Box Spring - Foundation (optional)

  • Regular Box Spring Height: 9
  • Low Profile Height: 5.5

Warranty This tells you what kind of warranty you have and how long it will last. A typical warranty lasts about 10 years.

  • 10 year warranty against manufacturer's defects
  • No Flip, No Rotate
  • Non-prorated

Made In This tells you where your mattress is manufactured.

  • United States

Code

  • MATT-927443, STD-A215607, LP-A215608

Physical Measurements

SizeHeightWidthLength
King14.25"76"80"
Cal King14.25"72"84"
Queen14.25"60"80"
Full14.25"53"75"
Twin XL14.25"39"80"
SizeCoil Count
King1051
Cal King1117
Queen815
Full647
Twin XL513

Works With All Bed Types

Box Spring
Box Spring
Traditional Frames
Traditional Frames
Adjustable Bases
Adjustable Bases
Platform
Platform

Your mattress purchase is fully compatible with all modern support systems, including adjustable base, platform bed, box spring/foundation, even the floor!

Customer Reviews

Average Review

88%
16 Reviews
See All ReviewsWrite a Review
Xsensor Overview

We test and measure body pressure on each mattress using sophisticated technology. We then provide you a personal recommendation.

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Comfort Depth Overview

See how far you'll sink into our mattresses - see how they'll feel. With our Comfort Depth measurements you'll know how a mattress will feel.

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Delivery Info

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Express Delivery Available
Delivery Options & Timing:
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Free In-Home Setup & Delivery
  1. TIMING: You'll receive your mattress in about 2 to 3 weeks, anywhere in the continental 48 states that's road accessible. Check your zip code for an estimated delivery date.
  2. IN-HOME WHITE GLOVE DELIVERY: It's super easy; the delivery team will bring in and place your new mattress in your bedroom, unpack it and take away the packaging. And mattress removal can be added for free when you select that option online. (Delivery is up to 2 flights of stairs. Additional arrangements are subject to charge by the delivery carrier.)
  3. SCHEDULING DELIVERY: You'll be called to arrange the delivery when your mattress arrives at the local delivery agent, approximately one week after ordering. Someone must be home to accept delivery.
  4. FURNITURE & BEDDING: Furniture & bedding deliver separately.
  5. WEEKEND OR EVENING DELIVERY: Order by phone for a nominal fee at 1-800-455-1052.

OR


Free Front Door Delivery
  1. TIMING: Receive your mattress as soon as tomorrow! Check your zip code for an estimate. Superfast delivery is available to most zip codes. (You're not required to receive delivery right away, the actual day can be changed when you're contacted for delivery.)
  2. EXPRESS DELIVERY: Your mattress will be conveniently delivered to your front door in a box. (Apartment deliveries are to the building front door. In-home setup/removal is not available with Express Delivery.)
  3. SCHEDULING DELIVERY: You'll be contacted by our carrier to schedule your delivery. Someone must be home to accept delivery.
  4. FURNITURE & BEDDING: Furniture & bedding deliver separately.
  5. WEEKEND OR EVENING DELIVERY: Order by phone for a nominal fee at 1-800-455-1052.
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Reviews

4.4 / 5.0
16 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
7
8
1
0
0
Sleep Position
Stomach (1)
Body Type
Average (1)
Comfort compared to site specs
Just Right (1)
Stomach Sleeper With a Few Current Physical Issues
So many options these days in choosing a mattress. Always had a Beautyrest until previous mattress which was bought on the spur of the moment. It was not firm and did not hold up to my 230 lbs. I am mostly a stomach sleeper, about to have a knee replacement and occasional lower back problem causing me to wake up several times most nights. Mattress is extremely comfortable and was what was recommended by US-Mattress. Still waking up most nights but after reposition to a little cooler location on mattress able to go back to sleep. Most of this is not the fault of the mattress. Do not regret buying.
February 25, 2020
Purchased
1 month ago
We are very happy with our mattress. It is very comfortable!
February 15, 2020
Purchased
1 month ago
Best sleep I’ve had in a long time!
I’ve had my new BeautyRest mattress for a few weeks now, and have been sleeping better than I have in years! I really like that the mattress is firm enough to provide support throughout the night, especially in areas I tend to have aches and pains, while still providing a soft and comfortable top layer. I used to wake up with an aching back and hip pain with my old mattress, and I can feel a significant difference in the short amount of time sleeping on this mattress. I also love the cooling feature of the mattress, as I tend to get hot during the night. One of the best features of this mattress for myself and my spouse is that there is almost no motion transfer, so when one of us moves or gets up it does not disturb the other. I really am very pleased with everything about this mattress, and would most definitely recommend it to everyone!
This review was collected as part of a promotion
November 25, 2019
Originally posted at
Beautyrest
I Enjoy My BeautyRest
So far I’m liking my new mattress. It is a firm mattress but not hard. I have a bad back so I can’t use those mushy plush mattresses. I woke up the next day and my back was not hurting. I’ve had an excellent couple nights of good sleep and mornings with no back pain. I’m glad I chose beautyrest.
This review was collected as part of a promotion
November 21, 2019
Originally posted at
Beautyrest
Great firm mattress!
This is a great luxury mattress if you are looking for a firm one. It offers great support and is not squishy as some memory foam mattresses that I have tried previously seemed to be. This is an extreme improvement over our last mattress. I am a side sleeper and have not had any issues with waking stiff or sore from pressure points even though I would typically prefer a bit softer of a mattress. This mattress has been a great fit for my husband who prefers to sleep on his back. I also do not feel or wake when he gets out of the bed! I love to sleep with several layers of blankets which sometimes will make me sweat. I have not experienced that with this mattress at all. It keeps me cool and therefore I find myself sleeping better through the night.
This review was collected as part of a promotion
November 20, 2019
Originally posted at
Beautyrest
So comfortable!
This mattress has to be one of the most comfortable mattress I’ve ever slept on. It’s not hard but also not really soft. I actually wake up without a backache! I would recommend this mattress to everyone looking for a great nights sleep!
This review was collected as part of a promotion
November 20, 2019
Originally posted at
Beautyrest
Nice but very firm
This mattress arrived very quickly, the gentlemen were great about placing it where I asked and offered to remove my old mattress. We slept on the bed for two nights, but the firmness was too much for my husband. He was waking with a sore shoulder as he is a side sleeper. I had no issues sleeping though it was not as comfortable as our previous softer mattress. We then added a foam mattress topper to help with the firmness. That took care of it and we've slept great ever since. I love that no box springs or foundation is required. If you are looking for a very firm bed, then I would highly recommend this. But I would not say it's a medium firm.
This review was collected as part of a promotion
November 19, 2019
Originally posted at
Beautyrest
Good Mattress
Very good quality Mattress. As a person who sleeps very hot at night, I found this mattress to keep me much cooler! I would have given it 5 stars if not for the fact that it is a bit firmer than I prefer. But, after adding a mattress pad it is extremely comfortable. Looking for a firm, great quality mattress, this one is perfect!
This review was collected as part of a promotion
November 18, 2019
Originally posted at
Beautyrest
Great mattress(Black L class medium)
The mattress came very well packaged without a mark or a tear. It is very thick and quite comfortable. The mattress is thick but is able to be made up with regular sheets. It’s quite firm and gives ample support for tired backs, necks and otherwise sore bodies helping to ensure a good uninterrupted nights rest. We were in no way disappointed with the speed of delivery and professionalism of the drivers. We would definitely purchase another mattress like this this one.
This review was collected as part of a promotion
November 15, 2019
Originally posted at
Beautyrest
"Be Our Guest, Beautyrest!"
“Be our guest, Beautyrest, and let us tell you it’s the BEST…” imagine our delight to replace a fifteen year old mattress with one that contours and supports my husband and me after a day of standing on our feet addressing hundreds of students. As soon as it was placed in our room, I immediately plopped down and could feel the firmness yet gentle pillowtop envelop me. After two weeks of sleeping on the mattress, we noticed no motion transfer when one of us got up in the middle of the night. My husband, at 220 lbs, and I at 150 lbs and in our mid 60s feel this is the best mattress we have slept on even with our individual sleep positions (he, a back sleeper; I, a side-sleeper). As well, the cooling nature of the mattress is among my personal favorite of concepts because I always seem to have extra heat! The quality of this mattress definitely supports the cost and we hope this will last us well into our retirement years!
This review was collected as part of a promotion
November 15, 2019
Originally posted at
Beautyrest