Queen Size Mattress, 14 Inch Hybrid Mattress in a Box, Gel Memory Foam Individually Wrapped Pocket Coils Innerspring Pressure Relief, Medium Firm (14 Inch, Queen (U.S. Standard))
Condition: New
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Monday, Aug 25
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Size: Queen (U.S. Standard)
Style: 14 Inch
Features
- SLEEP YOUR WAY. SIDE, BACK, OR STOMACH:KOULABRZ 14 inch Queen 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, promote better spinal alignment, and provide added pressure relief. Experience reduced back pain every night.
- STAY COOL, SLEEP NATURALLY:The 14 inch queen 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 queen 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, and we offer 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: Queen (U.S. Standard)
Product Dimensions: 80"L x 60"W x 14"Th
Top Style: Pillow Top
Number of Layers: 5
Fill Material: Gel Memory Foam, High Density Foam, Memory Foam
Special Feature: Back Pain Relief, Edge support enhancement, Maximum Support, Promote spinal alignment, Zone Support
Color: Coolling White
Coil Type: Pocketed Coil
Model Name: 14Q
Product Dimensions: 80 x 60 x 14 inches
Item Weight: 72 pounds
Manufacturer: KOULABR Z
Item model number: CD02
Date First Available: January 3, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Aug 25
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
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Top Amazon Reviews
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!
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Reviewed in the United States on June 22, 2025 by Viviana Verde
The media could not be loaded. This mattress is a great choice for anyone looking for comfort and a good night's sleep. It’s made with cooling gel memory foam that keeps the temperature pleasant throughout the night and conforms well to the body. It’s medium-firm – perfect for me, not too soft and not too hard. After just a few nights, I noticed an improvement in my sleep quality. My back hurts less compared to my old spring mattress. The mattress expanded quickly after unpacking, and it’s definitely worth the price.
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Reviewed in the United States on July 23, 2025 by Edyta Klag Edyta Klag
Size: Queen (NEW)
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⭐️⭐️⭐️⭐️⭐️ A Game-Changer for My Sleep! I was a little hesitant to buy a mattress online without trying it first, but I’m so glad I took the leap. From the moment it arrived (packaged securely and easy to unpack), I could tell it was high quality. The setup was simple and the mattress expanded quickly with no strong odor. Sleeping on it has been a dream—literally. It strikes the perfect balance between support and comfort. I used to wake up with lower back pain, but after just a few nights, that’s completely gone. It contours to my body without sinking too much, and I stay cool throughout the night. Customer service was also top-notch, and delivery was faster than expected. If you’re on the fence, I’d highly recommend giving this mattress a try. It’s one of the best purchases I’ve made all year! ⸻
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Reviewed in the United States on July 30, 2025 by Ali Aslam Ali Aslam
Good sturdy, quality mattress. I let it decompress for 48 hours as instructed. It is as described. My son weighs 228 lbs and he finds it comfortable and supportive. This mattress makes him feel fully rested. Only issue I see that I don’t like is two of the four top corners bend down slightly. Otherwise, I’m pleased with the purchase.
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Reviewed in the United States on March 14, 2025 by CAC313
Size: Queen (NEW)
Style: 12 Inch
This queen-size 12-inch hybrid mattress offers great support with its pocket coils and gel memory foam. It’s medium firm—perfect balance between comfort and structure. Arrived quickly in a box and expanded fully with no issues. Sleeps cool and provides solid pressure relief. Great value for a restful night.
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Reviewed in the United States on July 29, 2025 by Jon
Size: Queen (U.S. Standard)
Style: 14 Inch
Say hello to my new sleep throne — a 14-inch queen mattress that’s firm, supportive, and absolutely in charge. No sinking, no sagging, just solid comfort with the perfect amount of plush on top. Whether you’re a side sleeper, sprawler, or pillow-hugging starfish, this mattress holds its own and keeps you aligned all night. I woke up feeling like I just got upgraded to first class — at home. Big, bold, and boujee in the best way. Sleep goals: achieved. 😴✨
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Reviewed in the United States on July 12, 2025 by Britany Britany
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!
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Reviewed in the United States on June 26, 2025 by The Bellistri Family The Bellistri Family
Size: Queen (NEW)
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The media could not be loaded. I purchased this 12-inch hybrid mattress and I couldn’t be more satisfied. The combination of memory foam and innersprings offers the perfect balance of comfort and support. It contours to my body without sinking too much, and I’ve been sleeping soundly with no more back pain. It also stays cool throughout the night, which is a big plus. The quality is outstanding, and it was super easy to set up. I highly recommend it!
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Reviewed in the United States on July 30, 2025 by Lianet Lianet