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KOW 12 inch Queen Size Memory Foam Hybrid Mattress in a Box, Medium Firm

Augmented Reality Experiences

Pocketed springs absorb movement so you won't feel your partner tossing and turning.

No Partner Disturbance

Breathable 3D fabric and open-cell foam prevent heat buildup while you sleep.

Stays Cool All Night

Thicker perimeter coils prevent sinkage when sitting or rolling near the edge.

Stable Mattress Edges

Made without fiberglass, formaldehyde, or heavy metals for a healthier sleep.

Fiberglass Free Design

Ergonomic design keeps your spine aligned in any sleeping position.

Supports Any Sleep Position

<ul><li><strong>Balanced Sleep Support</strong>: A 12-inch Queen Size hybrid mattress designed to provide stable and comfortable support without feeling too firm or too soft.</li><li><strong>Targeted Body Alignment</strong>: Individually pocketed springs adapt to body contours, support proper spinal alignment, and reduce motion transfer.</li><li><strong>Reinforced Edge Stability</strong>: Thicker coils around the perimeter minimize edge sinkage, improving stability for sitting or getting in and out of bed.</li><li><strong>Clean Sleep Surface</strong>: A hypoallergenic knitted cover resists bacteria, helping maintain a clean and healthy sleep surface.</li><li><strong>Cooling Airflow</strong>: Features 3D breathable fabric and open-cell foam to promote airflow and help prevent overheating.</li></ul>

<ul><li>12-inch Queen Size Hybrid Mattress: Designed to provide a stable and comfortable sleeping environment, offering balanced support without feeling too firm or too soft.</li><li>Safe & Certified Materials: Made with non-toxic materials, free from formaldehyde, fiberglass, mercury, and other heavy metals, ensuring a healthier sleep experience.</li><li>Individually Pocketed Spring Support: Independently wound coils adapt to body contours, support proper spinal alignment, and reduce motion transfer between sleep partners.</li><li>Reinforced Edge Support: Thicker coils around the perimeter minimize edge sinkage, improving stability and making it easier to sit or get in and out of bed.</li><li>Hypoallergenic Knitted Cover: The quilted knitted fabric is hypoallergenic and resistant to bacteria, helping maintain a clean and healthy sleep surface.</li><li>Ergonomic Body-Conforming Design: Engineered to support sleeping positions from stomach to side to back, keeping the spine naturally aligned throughout the night.</li><li>Breathable Cooling Comfort: Featuring 3D breathable fabric and open-cell foam, the mattress promotes airflow to help prevent overheating.</li><li>7-Zone Targeted Support System: Hundreds of pocket springs deliver targeted support for the head, shoulders, back, waist, hips, legs, and feet, enhancing overall comfort and pressure distribution.</li></ul>

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The KOW 12-inch Queen Size hybrid mattress features an upgraded structure designed to balance comfort, durability, and support. Crafted with carefully selected safe materials, this mattress combines reinforced edge support, individually pocketed springs, and breathable comfort layers to promote healthy spinal alignment, pressure relief, and all-night cooling. Thoughtful details such as side handles enhance usability, while the plush top layer delivers a soft yet supportive sleeping experience suitable for multiple sleep positions.

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               <h3>4 equal payments</h3>
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Twin

Twin-XL

Full

Queen

King

California King

10 in

12 in

14 in

Comfort

Value For Money

Sleep Quality

Quality

Ease Of Setup

Firmness

Back Support

Spring Comfort

Softness

Size

Foam Material

Ease Of Opening

Edge Support

Appearance

Packaging

Bed Frame

Sturdiness

Pain Relief

Full Expansion

Shape Retention

For Guests

Carrying Handles

Made with firm materials that provide excellent support.

Provides adequate backing for back and hips.

I didn't know what to expect reading the reviews I was afraid of a mattress in a box lol and to be a pillow top I thought how??? No way but IT IS %26 if you are looking for a medium firm mattress this is the ONE!!! Literally when it was opened It immediately when to the full size lol be careful opening it. But babbbyyyy I LOVE LOVE LOVE This mattress HIGHLY RECOMMENDED!!! And for the price! YEAH THIS IS IT!

walmart.com

I was hesitant to buy a hybrid mattress as I've been sleeping on a memory foam ones for the last 10 years.  This thing is probably the comfiest mattress I've slept on that isn't in a hotel. I feel like I sleep better, and I don't wake up with any weird aches or pains so definitely a win. For the price, you can't beat it.

Great value!

I'm loving this bed so far it is so comfortable I can't get off. I generally think that this is the best bed I've had I love it and I bet you would to

Best bed

I am so thrilled about this mattress comes in a small package and as you open it, it just fools out into a beautiful comfortable mattress. I bought it as a gift for one of my grandsons. He is so thrill at the comfort how comfortable it is to sleep on that makes me feel extra good. I wish I've bought two of them, but I will come back. This is a great path for your money. Don't pass it up company did a great job on this.

Bought this for my toddler %26 it's so comfy! I'd I accidentally fall asleep in his bed I'm not waking up with a stiff back. Super easy to open. It came with a cutter. I obviously recommend opening it near bed frame or where the bed is going. It took about two hours for the mattress to poof up.

Top buy for kids

slept on it for night 3, and all is good.   I replaced a pillow top mattress and boxsprings from levins.  I like the firmness of this new mattress when sleeping.   i'm not a fan of sitting on it.   sink down more than I expected.   I hope that's not a negative sign for the future.

Hybrid Mattress

First impression, way better than my 17  year old mattress.  The box it comes in was pretty heavy but I was able to get it up my flight of stairs myself (I would definitely recommend having 2 people though) The mattress itself was double wrapped in plastic which was nice for protection.  Opened and popped up with ease.  I've only had it for a few hours but so far it's only measuring at 11 inches (which isn't a huge deal for me) I was under the impression it was all foam with no springs but it definitely has springs!  It is pretty soft but not TOO soft that I feel like I'm going to sink in... only time will tell.  The sides are pretty soft and don't have much structure so I'd be careful sitting on the edge, you might slide right off!  All in all, not bad for the price.  I wasn't expecting Serta or Sleepys quality for the price but my back is already thanking you me for the upgrade from my old worn out spring mattress.

Decent mattress for the price!  (HAS SPRINGS)

I purchased the KOW 12-inch Twin XL Mattress expecting a pure memory foam hybrid, as the title suggests. After opening the box, I realized it's actually a combination of memory foam and pocket springs, a detail only found in the product description. I was initially disappointed and considered returning it, but decided to try it out. The firmness and price are great, and I have no complaints about its comfort. My only concern is its long-term durability, as I believe a full memory foam mattress would be more resilient. This was a good lesson for me to read the full product details before buying.

Misleading Title, But a Good Mattress

Totally NOT  a hybrid matress. This is just a cheap innerspring matress! The springs go from the very bottom to the very top. There is about 1cm of padding on top of the innersprings. When you sit on it, the matress compresses to about 1/3 of its thickness. Lying on it is okay but you will definitely feel the springs stabbing you if you are a side sleeper. In short this is a blatant case of false advertisement. This would be okay for small children but definitely not great for adults.

Just a very bad innerspring matress.

I do not recommend this mattress due to the long intention in the foam running down the middle because of how it was folded. The edges are very soft as well- the reviews that mention you can slide off the edges are correct. I reached out to the company over a week ago and haven't heard back.

Don't recommend

kow 12 inch queen size memory foam hybrid mattress in a box, medium firm centered front-facing view of a 12-inch queen hybrid mattress on a low upholstered bed showing quilted hypoallergenic knitted cover, visible fabric side handles, gray textured side panel with central brand tag and stitched reinforced edge profile; notes breathable comfort layers and 7-zone pocketed spring support from specs, often used in guest rooms or apartments for balanced support across sleep positions.

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