Beautyrest World Class Level Three Extra Firm 14.25" Mattress - Cal King Size - Durable Support, Pressure Relief, Cooling, Motion Separation; CertiPUR-US, 100 Night Sleep Trial and 10 Year Warranty
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Availability:
In Stock.
Arrives
Saturday, Oct 11
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Style: Level Three Extra Firm
Size: California King
Features
- Extra Firm Feel: For the person who likes an ultra-supportive feel with no sinking feeling; Great for back and stomach sleepers; All Beautyrest mattresses are designed and assembled in the USA; This mattress is not compressed into a box
- Support: Our 1000-density Pocketed Coil Technology and higher density foams provide premier individualized support and motion separation for an undisturbed rest
- Pressure Relief: World Class Relief High Density Foam responsively reacts to body temperature for remarkable pressure relief, while Beautyrest ActiveResponse MAX Memory Foam and SurfaceTouch Gel Memory Foam provide instant, contouring pressure relief
- Temperature Management: A cool-to-the-touch sleep surface with InfiniCool MAX Technology is designed to help move excess heat away from the sleeper, while natural lux fibers provide added breathability
- Care: You can rest knowing that we stand by our Beautyrest mattresses with a 10-Year Limited Warranty. Also, in knowing that we only use CertiPUR-US certified foams in all our products
Description
Step up to a world class sleep experience with Beautyrest World Class. Our 1000-density Pocketed Coil Technology and higher density foams provide premier individualized support + motion separation. Our brand new World Class Relief HD Foam, featured in all Level Three Mattresses, offers remarkable pressure relief that responds to your body. InfiniCool MAX Technology offers advanced cooling with vertical natural lux fibers in our Beautyrest World Class Quilted mattresses. With 100 years of innovation behind us and many, many more ahead, our latest collection shows exactly how people at their best, get their Beautyrest.
Brand: Beautyrest
Size: California King
Product Dimensions: 72"L x 83.5"W x 14.25"Th
Top Style: Tight Top
Number of Layers: 9
Fill Material: Memory Foam
Color: Grey
Model Name: Beautyrest World Class Level Three Extra Firm Mattress
Construction Type: Pocket Spring
UPC:
Product Dimensions: 72 x 83.5 x 14.25 inches
Item Weight: 151.6 pounds
Manufacturer: Serta Simmons Bedding, LLC.
Item model number: 70
Refill: Memory Foam
Batteries required: No
Included Components: Mattress
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Oct 11
Yes, absolutely! You may return this product for a full refund within 100 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
This may be the nice mattress I’ve ever owned! I’ve been sleeping comfortably since we sat it up a couple of weeks ago. It is much taller than other mattresses I’ve owned, which takes a little getting used to climbing on and off the bed. It’s too high for the dog to jump on and my 10 year old has to get a running start to jump up (our bed frame is also on risers). This mattress is firm even with the pillow top, which provides much better support than our previous mattress which was too soft. I haven’t had back or neck pain sleeping on this, which is an issue I’ve had with other beds in the past. I appreciate the darker color, which won’t show stains like white mattresses do. That’s a bonus with kids and pets. I also liked that it came as is in its’ box instead of rolled and compressed like the last one we bought. That helped it hold its shape and made it easier to set up without any wait time for the mattress to puff up or expand to its true size. I did have to raise our headboard in order for it to fit on the box spring we already had, since the mattress is higher and thicker than what we had previously. Otherwise it was hanging off the bottom a good inch or two, which isn’t ideal (see photos). So I recommend you measure first to make sure this will fit if you have a headboard attached to your bed frame. This is roughly the same price we spent on our name brand memory foam mattress nearly 20 years ago. So while expensive, it pays to buy quality for something you will use every day and want to last for years without having to replace it.
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Reviewed in the United States on September 10, 2025 by A. Hazen A. Hazen
Style: Level Four Plush
Size: Queen
Investing in a mattress is very important to me. So as first I was like, is this really that good? Yes, it is! From the very first night. It was simply amazing. The queen size I have is wonderful! I sink into the bed and quickly fall asleep. I like to sleep warm, so I have lots of blankets on the bed at night, and the cooling foam really helps with temperature control! So I never overheat or freeze at night. I feel the magic is that your body temperature helps to set the memory foams temperature. It breaths enough not to capture all the body head but enough to keep the body happy. But since the foam is warmed by the body it helps to maintain and insulate during the colder nights. Which is the magic of beauty rests memory foams temperature control. I get solid sleep and wake up ready to deal with my day. It is comfortable I removed my box spring and it just rests on half inch plywood on my bed frame for mattress support. You will need fitted sheets with deep pocket. Any movement by you or your partner is completely isolated and their or your movement will not disturb your partner!! I am a super light sleeper (the joke I wake up to a mouse fart is fitting for me) but on this mattress I sleep so soundly that I now wake up to the alarm clock instead of my partner moving around or from over heating. Great investment and it was a wonderful upgrade for my 10 year old mattress! Never going back, beauty rest has won me over!
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Reviewed in the United States on September 2, 2025 by Gyroslynky Gyroslynky
After 20 years on a premium mattress we were long overdue for a new one. I picked this up because of the trusted brand name. Pros: Comfortable medium-firm support with a plush pillow top Sheets fit perfectly Extremely high quality (as expected for a Beautyrest) Very little movement from one partner turning or getting in/out Cons: This shipped in a clear poly bag which was torn and dirty by the time the delivery driver left it leaned against the side of our home. Memory foam components increase temperature during sleep. We opted to buy a king sized wool topper to help dissipate the heat and will use cooling sheets and comforter until the weather cools down. Unlike our previous mattress, the plush top is only on one side. This mattress can be spun, but not flipped, which may affect longevity. This mattress is substantially deeper than our last. The sheets fit well, but the bed is almost waist high. The mattress would probably work best on a frame, not the box spring we currently use. Overall, the bed is comfortable, even for a middle aged couple with normal aches and pains. This is the first memory foam mattress we've owned as a couple, but it is far superior to anything we've slept on during vacations.
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Reviewed in the United States on September 6, 2025 by R Page
Style: Level Three Medium PT
Size: Full
I never understand the price tag on these mattress are charging so much. I been sleeping on those mattress that are $100 to $300 the max in the past years, first time ever tried something that goes for more than a grand. But little that I know, these thing is well worth the price tag. Soon I put on on my bed frame, I immediately tried on. It's very thick and super durable. The quality you can immediately tell is super good. The first sleep on this mattress is one of my comfiest sleep I haven't had in a while. I did not know how mattress can change so much for my sleep quality. I'm a firm mattress sleeper, but you have plenty option you can chose to fit your need, so Beatyrest has customizable mattress you can modify and fits your need. So the one I got is on firm side, but I been loving it. This changes everything for my sleep quality. You can just invest on it once, and you will be good for years. This thing will not break, so one time investment will benefit you for good amount of time, so I strongly encourage you to invest one for yourself. If I know this thing can be this good and change my sleep quality, I would have bought it long time ago.
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Reviewed in the United States on September 2, 2025 by SuperBee SuperBee