Onlylucky King Size Mattress 14 Inch, Extra Firm Hybrid Mattress Gel Memory Foam & Pocket Springs Prevent Sagging Pressure Relief for Back Pain, Advanced Edge Support, Motion Isolation, CertiPUR-US
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Color: Grey
Size: King
Style: 14 Inch - Medium Firm
Features
- Premium Comfort and Support:Experience unparalleled comfort and support with our 14 inch king size mattress, designed to provide a luxurious and restful sleep experience. As a king mattress, it combines the best of both worlds with its hybrid construction of gel memory foam and individually wrapped pocket springs
- Ergonomic Design for Healthier Sleep:Designed with ergonomics in mind, OnlyLucky hybrid king mattress includes 7 distinct sleep zones that conform to the natural contours of your body. These zones help distribute weight evenly, reducing pressure points and promoting healthy spinal alignment, ensuring a restful and pressure-free sleep
- Advanced Support System: Our OnlyLucky king bed mattress 14 inch features individually wrapped pocket coils that offer pinpoint support, ensuring that movements on one side of the mattress do not disturb the other side. This mattress design promotes undisturbed sleep even when your partner moves during the night, enhancing the overall quality of your rest
- Enhanced Comfort and Safety: Crafted with premium gel memory foam and an extra-thick layer of foam, our king mattress provides enhanced comfort and relaxation. The high-quality materials ensure a safe and luxurious sleeping experience, making it the perfect choice for anyone seeking a balance between support and softness
- Innovative Materials for Optimal Sleep:Utilizing advanced nano foam technology, our king bed mattress ensures optimal breathability and temperature regulation. The 3D breathable fabric cover enhances air circulation, keeping you cool and comfortable throughout the night. The skin-friendly material promotes a restful and rejuvenating sleep environment
Brand: Onlylucky
Size: King
Product Dimensions: 84.5"L x 80.5"W x 14"Th
Item Firmness Description: Extra Firm
Top Style: Euro Top
Fill Material: Gel Memory Foam
Special Feature: Back Pain Relief
Color: Grey
Manufacturer: Onlylucky
Product Dimensions: 80 x 76 x 14 inches
Item Weight: 104.8 pounds
Manufacturer: Onlylucky
Item model number: 14 Inch King Mattress
Date First Available: March 12, 2025
Age Range Description: ALL
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
After having a tempurpedic** mattress for years we switched to this after my partners severe back pain. This is an excellent buy; very comfortable and supportive. Great side support. Wonderful sleep!! Took about 48 hours to fully poof up. Don't forget to periodically lift all corners as its filling out. Highly recommend this mattress and a great deal at $385 for a king size.
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Reviewed in the United States on August 18, 2025 by RWD1016
Great for the price point. The bed however is FIRM. Got a 3 inch memory foam Mattress topper and it was fine!
Reviewed in the United States on August 23, 2025 by Brandi Benjamin
I looked for 2 months on Amazon for just the right mattress... and finally took a chance on this one! We went from having a memory foam mattress to this. For us, it is perfect! Not too firm. Just the right amount of plush on top! Have been sleeping great! Do be careful unwrapping! If hubby wasn't in the right place when it "exploded" out of the wrapper, I would be peeling him off the wall! No smell. Expanded to full height immediately. 14" King
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Reviewed in the United States on July 24, 2025 by RudyGirl
The good: Mattress came in fast, No odd smells and true to size. The bad: Mattress is FIRM not medium - firm. If you do not like a Firm bed do not buy this mattress. I am 6’ tall / 230 pounds and when I get in the bed it does not make a dent.
Reviewed in the United States on August 16, 2025 by MickeyC
I haven’t slept on the mattress yet. I have one more day to try it out. But I can say. It’s a beautiful mattress. I didn’t notice a smell. It was a great buy. I’m looking forward to getting some much needed rest, just looking at it makes me believe I’m going to sleep comfortably.
Reviewed in the United States on August 10, 2025 by Donniqua Smallwood Donniqua Smallwood
Not as frim that I wanted But good price
Reviewed in the United States on August 17, 2025 by Nic Tallman
It’s very comfortable I love it
Reviewed in the United States on August 18, 2025 by chantae
Love it!!!!!
Reviewed in the United States on August 13, 2025 by pretty_tech