California King Size Mattress, 12 Inch Hybrid Mattress in a Box, Memory Foam and Individual Pocket Springs, Innerspring Medium Firm for Pressure Relief, Edge Support, No Odor, CertiPUR-US
$44.99
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Product description
1 7 Zone Support Design
2 Upgraded Edge Support
3 Motion Isolation
1 Cooler Sleep All Night
2 Breathable Knitted Fabric
3 Mattress In A Box
Variety of hybrid mattress styles, provide you with the most comfortable sleep!
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Customer Reviews
4.2 out of 5 stars 403
4.2 out of 5 stars 68
4.2 out of 5 stars 68
4.1 out of 5 stars 30
4.2 out of 5 stars 403
4.2 out of 5 stars 403
4.2 out of 5 stars 403
Price
$217.77$217.77
$259.77$259.77
$139.99$139.99
$189.77$189.77
$269.99$269.99
$134.79$134.79
$125.99$125.99
Mattress Type
Upgrade Strengthen
Upgrade Strengthen
Upgrade Strengthen
Upgrade Strengthen
Upgrade Strengthen
Upgrade Strengthen
Upgrade Strengthen
Hardness Description
Firm
Firm
Firm
Medium Firm
Medium Firm
Medium Firm
Medium Firm
Strengthen edge support
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No Fiberglass
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Relieve Stress
✔
✔
✔
✔
✔
✔
✔
Motion Isolation
✔
✔
✔
✔
✔
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Fits Body Curves
✔
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Softness and Support: California king hybrid mattress combines the traditional support of innerspring mattress and the comfort feel of memory foam. Don’t worry “too soft” or “too hard”, you will feel the perfect blend of softness and support, relieving stress and enjoy a comfortable sleep.
Comfortable and Cooling: Cal king mattress features four layers of different foams and high-quality knitted fabric, which can enhance air circulation and prevent heat retention, keep your body dry and comfortable all night and enjoy a cool and deep sleep.
Advanced Support System: Our medium firm cali king mattress offers 3-coils spring perimeter to enhance edge stability and prevent sagging. Zoned support design provide targeted support according to the body curve, which ensuring that your weight is evenly distributed from head to foot, keeping the spine in proper alignment.
Quiet Motion Isolation: Our California king mattress has built-in hundreds of individual pocket spring and slow springback foam, which can effectively absorb the noise and vibration generated by your partner’s turning during sleep. Light sleepers can enjoy a peaceful night’s sleep without disturbances.
Mattress in a Box: We are a professional R&D and manufacturing company with many years of experience. Every mattress has passed authoritative quality inspection and is of excellent quality. 12 inch Cal King dimensions: 84″Lx72″Wx12″H is compressed into a new smaller box that reduces its carbon footprint.
Worry-Free Purchase Guarantee: EENSLEEP offer 10 years of support and 365-night trial use. Warm Tips:Please maintain a safe distance during unboxing to avoid injury from the mattress rebound. Your mattress will fully expand within 24-72 hours after unboxing. If you have any unsatisfactory issues, please contact our friendly customer support team.
9 reviews for California King Size Mattress, 12 Inch Hybrid Mattress in a Box, Memory Foam and Individual Pocket Springs, Innerspring Medium Firm for Pressure Relief, Edge Support, No Odor, CertiPUR-US
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$44.99
Kylie Kalua –
You’re probably looking for a mattress if you’re reading this. Buy this one. This one is it.
OK! I’ve bought two different mattresses on Amazon so far and this one is unbeatable. The price is fantastic. The softness is unreal. I bought this mattress for my son and sometimes I nap in his bed because it’s more comfortable than mine lol. There is no noise. It has the right amount of support and firmness, but also super soft and hugs you just enough. Good quality will buy this brand when we need another mattress.
Anastasia –
Good value for a 14 inch firm hybrid
This update is based after 2 weeks of use:Pros: cost for value. A 14 inch firm queen at this price is super competitive, considering my previous old mattress was a Sealy Posturepedic. And for a foam hybrid it is actually firm. I feel this is comfy and sleep well on this. No smell- but I let it sit 72 hours with a HEPA fan on it.Cons: the edges are somewhat weak, since individually the springs are not strong. But this is overcome with the quantity of springs thought the mattress, which make it stronger overall. The frumpy exterior side and stitching do not look quality, giving it a cheaper look and feel.
Vicki Horning –
A great mattress
This mattress is super comfortable. I bought this because it has inner springs. I feel it might last longer than just all foam. My son slept on this for a week and he loved it he said he’s thinking about getting the queen size for his bed. This was money well spent and I would definitely buy another one.
Eugene M. Garcia –
Firm!
As several people have stated this mattress is firm. But that’s what the wife and I wanted. The only downside for us, and this is why I gave it four stars, is the edge is soft. Would have preferred it to be a little firmer too. You can slide off if you’re sitting on the edge to put on your socks, etc. But we are very happy with it.
Amazon Customer –
AWFUL MATTRESS!!
I wouldnt even give this 1star! This is THE WORST MATTRESS I HAVE EVER BOUGHT!!! Don’t waste your money! It’s made very cheap, it’s loud you can hear what sounds like springs when you sit down or move and the edges have NO support ! So sad I wasted my money on this! This not what the description said it was!
Rhonda A. –
ease, comfort and affordability
I was apprehensive at first, being an old school person, but the mattress in a box is just a comparable and more cost effective to the standard mattresses you find in a mattress store. Very comfortable, was easy as just taking the wrap off and putting on bedframe.
Sebastian –
Bounce
Good mattress! Comfy. Firm but also softens up if you lay on it a bunch. Very bouncy 😉
S. Grabowski –
All things considered, I recommend this product, so much so, that I ordered a second for my home
Introduction: I purchased this mattress on May 16, 2025 to replace a very much outdated mattress that no longer provided the support that I needed. This mattress was very easy to install.Pros: The mattress does appear to be of good quality and meets most of its claims, from what I can tell. For example, it appears to have individual pocket springs and slow rebound memory sponge that effectively absorb and isolate vibration noise, multiple layers of high-density memory foam and enhanced independent pocket spring to fully care for your body curves, and gel memory foam and porous breathable fabric, which increases breathability by 30%, promotes airflow and provides refreshing cooling effect. I also feel that the price is very reasonable for the product, and the 100-night trial and 10 years of support is a definite plus.Cons: I am not convinced that it has Upgraded Edge Support, as that does not appear to support the body as the rest of the mattress does.Conclusion: All things considered, I recommend this product, so much so, that I ordered a second for my home.Introduction: I purchased this mattress on May 16, 2025 to replace a very much outdated mattress that no longer provided the support that I needed. This mattress was very easy to install.Pros: The mattress does appear to be of good quality and meets most of its claims, from what I can tell. For example, it appears to have individual pocket springs and slow rebound memory sponge that effectively absorb and isolate vibration noise, multiple layers of high-density memory foam and enhanced independent pocket spring to fully care for your body curves, and gel memory foam and porous breathable fabric, which increases breathability by 30%, promotes airflow and provides refreshing cooling effect. I also feel that the price is very reasonable for the product, and the 100-night trial and 10 years of support is a definite plus.Cons: I am not convinced that it has Upgraded Edge Support, as that does not appear to support the body as the rest of the mattress does.Conclusion: All things considered, I recommend this product, so much so, that I ordered a second for my home.
CJCACC ‘s mom –
Evita compar un mal producto