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Full Size Mattress, 12 Inch Hybrid Full Mattress in a Box, Double Mattress with Memory Foam and Pocket Spring for Back & Lumbar Support,Soft,Pressure Relief,Zoned Support, Medium Firm

  • Based on 890 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Sep 19
Order within 50 minutes
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Size: Full(NEW)


Style: 12 inch


Features

  • SLEEP YOUR WAY. SIDE, BACK, OR STOMACH:KOULABRZ 12 inch Full Size Hybrid Mattress adjusts to you. The soft, pressure-relief plush top(low-resistance foam and gel memory foam) layer cradles every contour. The dynamic wrapped pocket coils improve spinal alignment
  • SUPPORT WHERE YOU NEED IT MOST (ZONE SUPPORT): Enhanced coils and extra lumbar foam work together to prevent sinking in the hip and lower back areas. The full size spring hybrid mattress promotes better spinal alignment and provides added pressure relief, helping you experience reduced back pain every night.
  • STAY COOL, SLEEP NATURALLY:The 12 inch full mattress is comfortable, breathable, and natural. It effectively wicks away steam and sweat from the contact surface, keeping your body comfortable and dry throughout the night. The full mattresses independent pocket spring system enhances air circulation, preventing trapped heat for a cool and comfortable sleep.
  • MOTION ISOLATION, SLEEP UNDISTURBED:Responsive coils enhance support and isolate movementperfect for couples and pet lovers. With reinforced edges, you can enjoy every inch of your mattress without the fear of rolling off.
  • CertiPUR-US WORRY-FREE WARRANTY: All memory foam is CertiPUR-US certified and tested. The KOULABRz full mattress in a box comes with a 10-year warranty. We recommend allowing your new mattress to fully expand within 72 hours. Keep a safe distance when unboxing, as the queen mattress may expand rapidly and pose a risk. For any assistance or issues, please contact our customer support team.

Brand: KOULABR Z


Size: Full(NEW)


Product Dimensions: 75"L x 53"W x 12"Th


Top Style: Pillow Top


Cover Material: Fabric


Number of Layers: 6


Fill Material: Gel Memory Foam, High Density Foam, Memory Foam


Special Feature: Breathable, Durable, Pressure Relief, Zone Support


Color: Coolling White


Coil Type: Pocketed Coil


Product Dimensions: 75 x 53 x 12 inches


Item Weight: 57 pounds


Manufacturer: KZF


Item model number: CD01N


Date First Available: September 24, 2024


Age Range Description: Adult


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Sep 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • King Mattress Firm 14"
Size: King Style: 14 Inch Firm
If you like a firm mattress this one rides more on the line of extra firm, in my personal opinion. I wasn't really sure if a firm mattress was a good fit for me and my husband but so far it is good. We are heavier people so I thought getting a firmer mattress would help with some longevity, only time will tell lol. I was very impressed with the quality! Our old mattress was 1700$ (lasted 6years and similar construction to this mattress) and I was much more impressed with this budget mattress and its quality for the price. It also had lifting straps, absolutely loved this feature however when we went to move the mattress into the bedroom after the 72hrs we broke both the bottom straps, good feature but not heavy duty! For the price and the quality, so far it is definitely worth it! Also wanted to add, if you are someone who rotates your mattress, I don't think this one is a rotatable mattress due to how it is designed. ... show more
Reviewed in the United States on June 30, 2025 by QK1919

  • Finally a good night sleep! Very comfortable mattress..
Size: Queen Style: 12 Inch
Finally a good night sleep. Very comfortable mattress. Medium firmness. It was easy to take out of the vacuum sealed bag. You should leave it 72 hours before using for the it to expansion back to its normal size. It is very comfortable and have good support for back. Good functional and comfortable mattress for the price paid. Definitely a good value for the money. I guest the only question would be how long would it last before needed to purchase a new one .. only time will tell. I will put in another review after few months of use. ... show more
Reviewed in the United States on July 19, 2025 by Tina

  • Finally, a good night's sleep! Perfect comfort and support.
Size: Full(NEW) Style: 12 inch
I've been using this full-size hybrid mattress for a couple of weeks now, and honestly, it has exceeded my expectations. The combination of memory foam and innersprings offers the ideal balance of softness and firmness. It contours well to the body without sinking in too much. I was surprised by how easy it was to unpack: it comes vacuum-rolled, inflates in a matter of hours, and didn't have a strong odor like other new mattresses. From the first night, I noticed the difference: I no longer wake up with back pain and I barely notice my partner's movements. Plus, it stays cool all night, which I really appreciate since I tend to sleep hot. I definitely recommend it if you're looking for a quality, comfortable, and reasonably priced option. It's worth every penny! ... show more
Reviewed in the United States on June 22, 2025 by Viviana Verde

  • Surprising!
Size: King Style: 14 Inch Firm
I read all the reviews and thought there was no way the quality was as good as stated. But it really is! We needed a mattress on the fly to set up our master about 6 weeks earlier than expected. Bought this one with fingers crossed that it would go well enough to last a couple years before replacing but I think it will last much longer than that!! I did purchase a mattress topping to give fluff. We do like little bit of a softer mattress than this. I intended to do this hoping a former matress would last longer and get a topper to make it more of a hotel feel. We will see.. my only con so far is that the side walls do not have extra support and definitely sink when sat on. So be cautious. But no back pain and I am a back and side sleeper. No regrets. ... show more
Reviewed in the United States on June 18, 2025 by anonymous

  • Guest Approved!
Size: Full(NEW) Style: 12 inch
I bought this mattress for my guest bedroom for those staying with me after my surgery. My first guest has already told me it’s extremely comfortable. When I sat on it after opening and leaving it for a few days to regain its shape I noticed the edges are a little soft so I wouldn’t recommend it as a stand alone mattress but it’s great on a bed frame and I bought comfortable cotton sheets so the whole set is working for my first guest even better than expected. ... show more
Reviewed in the United States on July 5, 2025 by TCO TCO

  • Soooo soft!
Size: Twin Style: 10 Inch
Honestly, I was not expecting the extra softness I got with this mattress! It’s vey plush, soft, and thick. It instantly perked right up out of the box. Like who knew a mattress in a box could be so warm and welcoming lol By the end of the night it was already at its peak height. It fluffed up so quickly. It’s so nice to find an affordable mattress that’s actually comfortable. We just purchased another for our spare bedroom! ... show more
Reviewed in the United States on June 26, 2025 by The Bellistri Family The Bellistri Family

  • Good Quality and Size for the price.
Size: Full(NEW) Style: 12 inch
I have had this for months and barely getting to do a review but omg this mattress is so firm, it’s the perfect thickness for a mattress, as soon as i got this mattress out of the box set it down, cut open the plastic bag it was wrapped in, it inflated within 30 seconds, as for the springs no issues at all whatsoever, everything is amazing, of course like any mattress it is not waterproof, but amazon does carry bed protectors. I also got a bed frame from amazon and the mattress fit on there perfectly, more perfect than what i expected. ... show more
Reviewed in the United States on June 14, 2025 by janie

  • Great price, soft edges
Size: Queen Style: 12 Inch
Bought this bed for my adult son’s former childhood bedroom. It was a great price and the thickness of this mattress is nice. The mattress inflated beautifully and seems comfortable. My biggest concern with buying a condensed mattress on line was side stability. The sales material claimed to and provided pictures of stabilized edges. The edges are reinforced on the upper part of the mattress, up to about where you would sit to get in or out. However, after that, the side and bottom edges are soft and you slide off it you try to sit anywhere on the end of the bed. I am waiting for a guest to test out sleep-ability. Gas the sides been reinforced all the way around, I would have given it five stars. ... show more
Reviewed in the United States on May 10, 2025 by Lisa K Dunham

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