ETONEX King Size Hybrid Mattress 10 Inch Cooling Gel Memory Foam with Pocket Springs Medium Feel Comfort and Support Pressure Relief Edge Support Mattress in a Box CertiPUR-US Certified
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Size: King (U.S. Standard)
Style: 10" Hybrid
Features
- Balanced Comfort and Support Designed with gel memory foam and pocket springs, this 10 inch king size mattress offers a medium feel that cushions pressure points while supporting your body. It helps reduce fatigue and keeps your spine aligned for more restful sleep.
- Cool and Breathable Sleep The hybrid king size mattress is designed with cooling gel-infused foam and breathable materials that help regulate temperature. Airflow between layers keeps heat from building up, so your sleep stays cool and comfortable throughout the night for a more refreshing rest.
- Motion Isolation for Undisturbed Comfort Individually wrapped pocket springs absorb movement and reduce motion transfer across this mattress, with each coil working independently to limit disturbance. This design helps minimize disruptions even if your partner or kids move at night, creating a more stable and peaceful sleep environment.
- Reinforced Edge Support Built with enhanced edge support and an anti-slip cover, this mattress improves durability and helps reduce roll off. The reinforced perimeter keeps the edges firm and stable, providing more usable space and consistent support whether sitting or lying near the edge.
- Easy Setup and Certified Materials Made with CertiPUR-US certified foam and an OEKO-TEX certified soft breathable cover for a cleaner sleep environment. The king size mattress (80"L x 76"W x 10"H) arrives compressed in a box for convenient setup and handling, and expands within 72 hours to its full size and comfort.
Brand: ETONEX
Size: King (U.S. Standard)
Product Dimensions: 80"L x 76"W x 10"Th
Item Weight: 79.15 Pounds
Item Firmness Description: Medium
Top Style: Euro Top
Cover Material: Polyester
Number of Layers: 8
Fill Material: Gel Memory Foam
Special Feature: Breathable, Low Motion Transfer, Pressure Relief
Item Firmness Description: Medium
Number of Layers: 8
Additional Features: Breathable, Low Motion Transfer, Pressure Relief
Mattress Coil Type: Pocketed Coil
Construction Type: Hybrid
Size: King (U.S. Standard)
Item Dimensions L x W x Thickness: 80"L x 76"W x 10"Th
Item Weight: 79.15 Pounds
Item Thickness: 10 Inches
Item Dimensions: 80 x 76 x 10 inches
Cover Material: Polyester
Fill Material: Gel Memory Foam
Product Care Instructions: Spot clean only
Mattress Comfort Layer Material: Comfort Foam
Material Type: Polyester, Foam, Pocket Spring
Brand Name: ETONEX
Model Name: Memory Foam and Spring Mattress
Product Benefits: Back Pain Relief, Improves Sleep, Pressure Relief
Model Number: ET-BA-10K
Mattress Type: Standard Mattress
Global Trade Identification Number: 33
Manufacturer: Orange Factory Inc.
Manufacturer Part Number: HYB1-028
Included Components: Mattress
Item Type Name: Bed Mattress Conventional
top-style: Euro Top
Color: White
Style Name: 10" Hybrid
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
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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Top Amazon Reviews
Good for guestroom I purchased this 10Q mattress for our guestroom. I didn’t want to spend too much, but still needed something comfortable and decent quality for guests, and this one seemed like a good option. So far, everyone who stayed over said it was very comfortable. The medium firm feel seems to work for most people, not too soft, not too firm. The top layer has a nice cushioning feel, and the memory foam gives just enough contour without feeling too soft, while the support underneath keeps body balanced. It was really easy to set up, just opened the box and let it expand. Took maybe a few hours to fully shape up. It feels stable and steady, and honestly more durable and well-made than I expected at this price. Overall, I’d say this is a really good value for money. For a guestroom mattress, it does more than enough, and I wouldn’t mind using it myself either.
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Reviewed in the United States on March 18, 2026 Reviewed in the United States on March 18, 2026 by Jinny
Backpain is gone! I got the 12T for myself after dealing with back discomfort from my previous mattress, and I gotta say, this one surprised me in a good way. I didn’t expect much at this price point, but it’s actually very comfortable and supportive. The medium firm feel is just right. It has enough cushioning from the memory foam so you don’t feel stiff, but also enough support to keep your body aligned. I wake up feeling way less sore now, especially in my lower back, which is huge for me. The support feels very even across the whole mattress, not like those cheap ones where you sink in one spot. It actually feels more durable than I expected. Overall, I’d say this mattress is well-made and gives really good sleep quality for the price. It’s not some luxury hotel bed, but for everyday use, it absolutely gets the job done.
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Reviewed in the United States on April 2, 2026 Reviewed in the United States on April 2, 2026 by Karen
Size: King (U.S. Standard)
Style: 10" Hybrid
It’s honestly comfortable right away, nice cushioning on top but still has that medium firm support so you don’t sink in too much. Feels balanced and stable overall. The memory foam adds a little softness, but the support underneath keeps it steady. Also doesn’t feel shaky when my partner moves around, which is a big plus for me. Setup was super easy, just unboxed it and let it do its thing. For the price, kinda hard to beat. Feels pretty well-made too. Would recommend!
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Reviewed in the United States on March 22, 2026 Reviewed in the United States on March 22, 2026 by Jieun yu
I am soooo happy with this mattress. It comes vacuum sealed in a box, making it super easy to handle it. It’s not my first time buying a mattress online, but I wanted to try one with more layers and some springs for support. I opted for 12” and it expanded to the full size and there was very little smell. Once fully decompressed, I was really impressed with the quality, how sturdy and soft it is. It is quite comfortable! From the first night, I could IMMEDIATELY tell the difference. It like contours to my body perfectly without feeling like sinking in, and relieves pressure. So comfy. And I get what they mean by motion isolation, it’s much better than a memory foam mattress in that aspect. I sleep like a baby through the night. Overall, this is a high quality mattress, and it is an amazing value for the price. Highly recommended. + My baby loves it too!!
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Reviewed in the United States on December 12, 2025 Reviewed in the United States on December 12, 2025 by Jiin Woo
At first the matress was alright; not comparable to the many non-hybrid foam in a box mattresses I've had over the years. It quickly went downhill from there. I even added an Amazon Basics Box Spring underneath, between the slats and the bottom of the matress. Still horrible. If I lay on either side for too long my hips go numb and ache. I can feel the springs in my side. It stays compressed after using it. Too long is a matter of hours; so every single night I am in immense pain from this thing. I would never buy it again and I hope no one else makes the same mistake that I did.
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Reviewed in the United States on May 15, 2026 by This item will not work. It won't connect to any sync modules i get. Tried troubleshoot and it's useless still. Amazon return is garbage. Won't allow me to return. Crap customer service. I bought another door bell camera from Walmart that works just fine.
Super Comfortable, but has support After sleeping on this mattress for a week, I can say it’s been really comfortable. The feel is medium firm, which I personally like because it feels supportive but still has enough cushioning on top to stay cozy. It doesn’t feel stiff or hard at all, just really balanced and steady. When I move around at night, it stays even and doesn’t move, which helps keep sleep uninterrupted. The edge support is also better than expected. Sitting or laying near the edge feels secure. Everything just feels supportive and consistent from corner to corner. Setup was super easy too. Just opened the box, let it expand, and it was ready without any hassle. Recommend it!
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Reviewed in the United States on February 20, 2026 Reviewed in the United States on February 20, 2026 by Sung Jin Ahn
This mattress is well made and comfortable to sleep on. The first one I ordered got lost. Amazon canceled that one and reordered a different one. I got that one in three days. The only problem with the mattress is you can't sleep on it for 72 hours.
Reviewed in the United States on April 4, 2026 by S. Spencer
This is an early review that may change with time and use of the product. So far it is a good value and the comfort level of the mattress is good. So far I am pleased.
Reviewed in the United States on May 3, 2026 by Nora D Zelaya