12 inch King Size Mattress,Hibrid Memory Foam Mattress in A Box, Independent Pocketed Spring for Pressure Relief, Motion Isolation for Deep Sleep,Skin-Friendly and Breathable Cotton
Condition: New
$249.98
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was $369.99
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90-day returns
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90-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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Oct 31 – Nov 1
At a glance
- Condition
- New
- Size
- King
- Style
- 12 in
- Model
- LY-004
- Dimensions
- 80 x 12 x 76 in
- Color
- Grey
- Material
- Memory Foam, Polyester, Steel
- In the box
- Pocket Springs
Features 4
- Sleep Cooler, Wake Refreshed. Our king mattress is engineered for those who sleep hot or are temperature-sensitive. Its advanced breathable fabric system ensures optimal airflow, effectively dissipating heat and moisture to deliver a consistently dry, sweat-free comfort throughout the night.
- Sleep in Perfect Sync: Discover the adaptive intelligence of the Looallyy 12 inch king mattress. Its spring system seamlessly adjusts to your movements, offering personalized support in any position. Meanwhile, high-resilience foam cores effectively contain motion, so you and your partner can both move freelywithout interrupting each other's rest.
- Fits Any Bed Frame, Flawlessly:Our mattress king size (80"76"12") provides perfect compatibility with spring boxes, slat bases, flat platforms, adjustable beds, hospital beds, or even floor use. This versatile colchones king is also engineered for durability, comfortably supporting a maximum weight of 600 pounds.
- King Mattress in a Box: We've made delivery simple. Your king mattress is expertly compressed, rolled, and sealed into a compact box for easy transport. Once unboxed, it will quickly expand to about 90% of its size and will fully regain its original, plush dimensions within 48 to 72 hours.
Specs 29
| Brand | Looallyy |
|---|---|
| Size | King |
| Product Dimensions | 80"L x 76"W x 12"Th |
| Item Firmness Description | Medium Firm |
| Top Style | Euro Top |
| Cover Material | Polycotton |
| Number of Layers | 6.0 |
| Fill Material | Cotton, Gel Memory Foam, High Density Foam, Memory Foam |
| Weight Limit | 600 Pounds |
| Special Feature | Breathable, Durable, Pressure Relief |
| Weight Capacity Maximum | 600 Pounds |
| Additional Features | Breathable, Durable, Pressure Relief |
| Mattress Coil Type | Pocketed Coil |
| Construction Type | Gel Foam Hybrid Memory Foam Pocket Spring |
| Number of Mattress Coils | 870 |
| Is Customizable? | No |
| Item Dimensions L x W x Thickness | 80"L x 76"W x 12"Th |
| Item Depth | 12 inches |
| Item Dimensions | 80 x 12 x 76 inches |
| Color | Grey |
| Style Name | 12 inch |
| Brand Name | Looallyy |
| Model Name | LY-004 |
| Product Benefits | Back Pain Relief, Improves Sleep, Posture Support, Reduces Toss & Turn, Stress Relief |
| Model Number | LY-004 |
| Manufacturer | Looallyy |
| Product Care Instructions | Hand Wash Only |
| Mattress Comfort Layer Material | Comfort Foam, Memory foam |
| Material Type | Memory Foam, Polyester, Steel |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Oct 31 – Nov 1
Yes, absolutely! You may return this product for a full refund within 90 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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- Financing through Google Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Good quality
Size: Queen
Style: 12 inch
The memory foam is wonderfully soft and cozy, while the individual springs provide excellent support without that overly bouncy feel. The motion isolation is impressive, so you won’t be disturbed if someone moves beside you. It strikes a great balance between comfort and firmness, making it ideal for deep, restful sleep. The quality feels premium, yet the price is very reasonable, which makes it a fantastic value. Setup was simple, and the mattress quickly expanded to its full shape. I’ve been waking up feeling refreshed and pain-free, and I’d highly recommend it to anyone looking for both comfort and durability at a fair price!
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Reviewed in the United States on September 8, 2025 by Yogesh oli
Perfect firmness and easy set-up
Size: Queen
Style: 12 inch
This mattress was the best gift I could have given! My mom has had a ratty old mattress for as long as I could remember and I wanted to get her something new without spending too much money (in case it wasn't the right fit for her). It was super easy for me to lift with another person - not too heavy to carry upstairs. Additionally, it was really easy to set up - just cut the plastic with the included tool and it unrolls on its own. It took about 24 hours fully inflate and settle before laying on it and it was amazing. Super comfortable and noticeably firm without feeling like concrete. The mattress was a great purchase for the price and my mom said that it was the best sleep she has gotten in ages. It ended up being about 12 inches tall and fit a deep-pocket mattress really well. I would 100% order again.
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Reviewed in the United States on April 23, 2025 by KB
Decent
Size: Queen
Style: 12 inch
It's comfortable. It's nowhere near medium firm. But it does the trick. The edges collapse easy when sitting on the edge of the bed. You can also feel the springs. Nothing noted really is a deal breaker persay just worth noting. So far I don't regret the purchase I will say I have slept good.
Reviewed in the United States on November 8, 2025 by Pen Name
Quality
Good quality and value Easy to assemble 15 minutes
Reviewed in the United States on February 26, 2026 by ronald storms
Full Sized Comfort
We needed a mattress for our daughter’s room as we are moving and she’s always slept with me. We thought about a twin mattress moving from crib but opted for full. So far, this thing is great! Arrived in a pretty small box all things considered. Since we’ve taken it out, it’s expanded to three times its size. A bit of a “new” smell at first but I’m sure it’ll air out with time. Appears to be plush, comfortable.
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Reviewed in the United States on January 9, 2026 by Kelly G
Mattress
Size: Queen
Style: 12 inch
Excellent quality fit nicely.
Reviewed in the United States on March 12, 2026 by Everythingo14
Its was okay
Size: Queen
Style: 12 inch
Doesn't fit frame that was bought smaller then actual frame. You have to lay a certain way to get comfortable
Reviewed in the United States on March 8, 2026 by India
Awesome Purchase!
Size: Queen
Style: 12 inch
I've had my new mattress for a few days now and it is awesome! I'm not uncomfortable when lounging and after a night of sleep I am not in pain. I have no complaints whatsoever it was definitely worth it!
Reviewed in the United States on March 13, 2026 by Brittany