ZINUS 10 Inch King Cooling Comfort Hybrid Mattress [New Version], Fiberglass Free, Medium Firm Feel, Motion Isolation, Certified Safe Foams & Fabric
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100-day refund / replacement
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Availability:
Only 5 left in stock, order soon!
Arrives
Mar 29 – Mar 30
Recently Viewed
Color: White
Size: King
Style: 10"
Pattern Name: Modern Hybrid
Features
- COOLING SUPPORT AND A CLEAN PLANET This gel-infused motion isolating hybrid helps keep you cool throughout the night and ships in a new smaller box for a reduced carbon footprint
- REJUVENATING RELIEF The soothing pressure relief of memory foam on top of individually wrapped coils that provide customized spinal alignment and reduce partner disturbances
- REDUCED HEAT The top layer of this mattress is infused with cooling gel for ultimate temperature regulation
- CERTIFIED SAFE MATERIALS Crafted from high-quality CertiPUR-US certified foam and wrapped with an OEKO-TEX certified mattress cover all produced without the use of harmful chemicals for safer, healthier sleep
- WORRY-FREE WARRANTY A 10-year limited warranty is included; please allow 2472 hours for your mattress to expand to its original shape
Description
This cooling hybrid mattress starts with a layer of conforming, pressure- relieving memory foam that decreases stress on your joints and is infused with gel to keep you cool and comfortable all night long. It rests on a durable system of wrapped coils for motion isolation and custom support. On top, a soft OEKO-TEX® certified mattress cover provides an extra layer of breathable comfort. Made with Certi-PUR US® certified foam, you can rest easy knowing no harmful chemicals are anywhere near where you sleep. This mattress is expertly rolled and packed with a 10-year warranty into one compact box that ships right to your door.
Brand: Zinus
Size: King
Product Dimensions: 80"L x 76"W x 10"Th
Top Style: Tight Top
Cover Material: Polyester
Number of Layers: 3
Fill Material: Memory Foam
Weight Limit: 500 Pounds
Special Feature: Breathable
Color: White
Product Dimensions: 80 x 76 x 10 inches
Item Weight: 90 pounds
Manufacturer: Zinus
Item model number: ZU-MSHO2KZI-10K
Refill: Memory Foam
Care instructions: Spot Clean Only
Assembly required: Yes
Batteries required: No
Included Components: Mattress
Age Range Description: Adult
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Mar 29 – Mar 30
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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Similar Products
Top Amazon Reviews
Color: White
Size: Queen
Style: 10"
Pattern Name: Cooling (New Box)
This mattress is amazing and the cooling gel, medium firmness is so comfortable. I’ve used this brand before and have never been disappointed. Every time I’ve recommended it to friends or family, they’ve loved them too It’s super relaxing and supportive, and I’m getting good restful sleep again after sleeping on my couch from Nov ng and accidently destroying my 7 year old previous Zinus. The price for the quality is outstanding and makes it even better. If you’re looking for a mattress that delivers comfort, reliability, and value, I highly recommend this one. However, if you do prefer a more soft one, this one does say medium firm, but I think it is a little closer too firm and there isn't a whole lot of sinking in it, but there never was in my previous one either even after 7 years, and at that age that truly shows it's durability level. I also have dogs that sleep with me and act rambunctious on it. I would say for the price, the ease of setup and the tiny box they send it in, the comfort level, and the durability level I don't think you can do better and I have even slept on those $10,000 mattresses.
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Reviewed in the United States on August 15, 2025 by Sean
Color: White
Size: Full
Style: 12"
Pattern Name: Cooling (New Box)
Originally bought this mattress for my husband and I. We liked it so much we have ended up buying it in several different sizes for our kids and guest room as well. Cannot recommend this mattress enough. It’s so comfortable and soft, while still being supportive. It’s light weight making it easy to move around and flip as needed. Also very affordable which is always a plus!
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Reviewed in the United States on August 28, 2025 by Jesse Duncan
Color: White
Size: Twin
Style: 8"
Pattern Name: Cooling (New Box)
Super comfortable! So easy to get out of the box. My girls love how cooling this material is. Highly satisfied with the quality for the price.
Reviewed in the United States on October 19, 2025 by Amazon Customer
Color: White
Size: Queen
Style: 10"
Pattern Name: Cooling (New Box)
I was skeptical of this at first, cuz.. ya know.. matress on amazon, you get it. Very comfortable, soft, and the material actually isn’t bad.
Reviewed in the United States on August 14, 2025 by Austin
Color: White
Size: Full
Style: 12"
Pattern Name: Cooling (New Box)
Exactly as described. The mattress expanded fully with no issues. The quality is phenomenal for the price. Very comfortable. It is more firm than medium but it molds to your form very well.
Reviewed in the United States on September 10, 2025 by Colorado Rose
Color: White
Size: Twin
Style: 12"
Pattern Name: Modern Hybrid
TLDR: I'm really surprised how much we like this mattress. Two thumbs up! I highly recommend it as long as you aren't concerned with non-padded sides. We were moving our child from a toddler bed to their first real bed. The toddler bed was essentially a bed frame with a particleboard base and the Moonlight Slumber Little Dreamer foam mattress. First, we started with this bed frame: https://www.amazon.com/dp/B078HZYSG8?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_5. Then I went to the big box hardware store and got a 1/8" piece of plywood to serve as a mattress base. After extensive (ie 10 hours) online searching for a mattress, I decided to go with a 'mattress in a box' instead of a traditional mattress for many reasons. I zeroed in on this Zinus 12" with pocket coils and cooling foam for a few reasons: - Zinus is a known newer brand with a reputation they need to maintain - Sold and shipped by Amazon with the 100-night Amazon return policy backed by the 10-year Zinus warranty - Foam over individually pocketed coils, which we thought would provide the comfort of springs with the foam my child was used to (we bought a much more expensive 'top of the line' solid foam Tuft and Needle cooling mattress for our other child, and honestly after 4 years? meh. Heavy, which makes it hard to change the sheets and worse, it sleeps super hot) - Fiberglass free and claims that they don't use harmful chemicals, OEKO-TEX standards, etc. (I mean, why not if you have a choice?) - Medium firm (similar to the toddler mattress my child liked so much) - Cooling gel (my child is a hot sleeper) - Low price (if my child hates it? Oh well cheap experiment). We bought this in February 2025 and delivery and set up were easy enough. I unfurled the bed in an empty room and within 30 minutes, it was useable, but we left it alone for 5 days. Ever so slight chemical odor that went away after a couple days. My first impressions were that when I moved it, it was light and felt cheap. There are no sides to a 'mattress in a box' and you can feel the springs when you touch the sides. 'Oh well' I thought and proceeded to put it on my child's bed. Seemed really comfortable once you hopped on and were in 'sleeping position'. Easily supports my ~170lbs so it is definitely supportive of my child, who was thrilled with the new bed. Being able to really feel the springs on the side bothered me, but if my kid's happy, that's all that matters. Fast forward 5 months (July 2025) and I couldn't be more pleased with the purchase. My child used to wake up ~1am every single night on the old toddler bed and wander into my room. That has only happened 2x in 5 months. My child thinks it's a super comfortable bed. I do as well. I often lay in that bed until my child dozes off. I have messed up shoulders and always experience pain when laying on my sides in my own bed (super fancy Sleep Number with an adjustable base and the remote controls). I'm also a very hot sleeper and in the summer, I will sweat in the Sleep Number. Admittedly, I myself often doze off in this Zinus bed on my side for a couple hours while putting my child to sleep and wake up with no shoulder pain - and I don't wake up sweaty at all. There are no indentations on the bed after 5 months. All that said, I'm super impressed. It's not a premium feeling mattress, but it gets the most important part done - providing a really comfortable surface to get a restful nights sleep. Once my Sleep Number breaks, I'm going to explore Zinus's 'lux' options at that point for my own bed (perhaps a deep Zinus pocket coil spring and cooling foam on top - and put that on the Sleep Number adjustable platform). I'll come back and update if the springs or memory foam start breaking down, it starts sagging/retaining body impressions, has springs coming out the size, etc.
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Reviewed in the United States on July 3, 2025 by KMARX
Color: White
Size: Twin
Style: 10"
Pattern Name: Cooling (New Box)
Super comfortable. I ordered the 10” for my kids in twin size. It is a nice size mattress and imo lives up to the hype. Firm but not too firm. Sitting on the edge of the bed to read to my child was hard the first two days we had it (too squishy on the edges) but it has firmed up over the three days/72 hours stated on the packaging. I would buy these again and it seems like they’ll last aka survive my children.
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Reviewed in the United States on August 20, 2025 by CJan
Color: White
Size: Full
Style: 10"
Pattern Name: Cooling (New Box)
The mattress is really comfortable and super soft. It feel like a cloud. Great provider and good quality.
Reviewed in the United States on October 5, 2025 by Angélica Valerio