Firm King Size Mattress (High-End Upgraded) Hotel-Level Luxury 14 Inch Hybrid King Mattress in A Box, Cooling-Gel Memory Foam & Pocket Springs, Back Pain, Extra Edge Support, 365-Night Trial
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Item Firmness Description: Firm
Item Thickness: 14.0 Inches
Size: King (U.S. Standard)
Features
- Enjoy The Ultimate Comfort of Sleep - Hybrid mattress king consists of multiple layers of high-quality memory foam and enhanced Independent Pocket Springs, With superior comfort and targeted support, it can fully care for your body curves, relax your muscles in 360, relieve stress, relieve back pain, and experience the ultimate comfort of luxurious sleep.
- Quiet & Motion Isolation Individual Springs - King size mattress has a high quality individual pocket coil and slow rebound memory sponge that effectively absorbs the noise and vibration caused by turning over during sleep, minimizing the transfer of motion to your partner and allowing you to enjoy deep sleep without being disturbed.
- Upgraded Support - King bed mattress has upgraded the built-in Pocket Springs and added a high-density support sponge on the side, which makes the mattress more stable and reduces the risk of edge rolling during night exercise, thus improving safety. The upgraded edge also protects the internal structure. Extend the life of the mattress.
- Luxury Healthy Fabric - Mattress king size selects high-quality and safe breathable knitted fabrics, without fiberglass, providing a silky smooth touch without roughness or discomfort, while promoting air circulation, effectively dissipating heat and sweat, keeping your sleep cool and comfortable.
- 5 Layers of Premium Foam - 14 Inch king mattress is infused with a gel memory foam that aligns your spine, evenly distributes your weight, relaxes your muscles 360 and relieves stress, suitable for all sleeping positions, providing the ultimate comfort for your sleep.
- Worry-Free & Professional Brand Service - FANSACE is a professional R&D manufacturer with years of experience, dedicated to bringing you advanced sleep. Each mattress is rigorously inspected by authoritative quality control, featuring excellent quality. This luxurious hybrid king mattress has passed CertiPUR-US certification, complies with the US flame retardant standards, and offers a 365-night trial period, 10-year support, and accessible 24-hour customer assistance, ensuring your peace of mind during after-sales service. (In order to obtain a perfect sleep experience, it is recommended to give the mattress 24-72 hours of time expansion.)
Brand: FANSACE
Size: King (U.S. Standard)
Product Dimensions: 80"L x 76"W x 14"Th
Item Weight: 118 Pounds
Item Firmness Description: Firm
Top Style: Euro Top
Number of Layers: 9.0
Fill Material: Gel Memory Foam, Memory Foam
Weight Limit: 1200 Pounds
Special Feature: Breathable, Durable, Lightweight, Low Motion Transfer, Pressure Relief
Product Dimensions: 80 x 76 x 14 inches
Item Weight: 118 pounds
Manufacturer: FANSACE
Item model number: FA14K
Date First Available: February 3, 2026
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 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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Top Amazon Reviews
Item Firmness Description: Firm
Item Thickness: 14.0 Inches
Size: King (U.S. Standard)
Mattress was delivered early. Easy to set up and has been awesome for a good night's sleep. Sides are a little soft but not horrible. I would definitely recommend this. Firm but soft.
Reviewed in the United States on March 14, 2026 by Micheal Clifford Riggs
Item Firmness Description: Firm
Item Thickness: 14.0 Inches
Size: King (U.S. Standard)
Absolutely great mattress!!! Don’t spend thousands of dollars on these bs ones out there. This is same or better quality than those “other brands” for fractions of the cost. Best sleep I’ve had in a long time.
Reviewed in the United States on February 23, 2026 by Mark vaughn
The firmness and the simplicity of spreading it on the bed
Reviewed in the United States on February 9, 2026 by Vani Dulaki
Very happy with this mattress and could tell the difference the first night
Reviewed in the United States on March 2, 2026 by james cross
Great quality, especially for the price.
Reviewed in the United States on February 28, 2026 by Chris Maynard
Item Firmness Description: Firm
Item Thickness: 14.0 Inches
Size: California King
It’s pretty easy to clean without harsh chemicals. It’s comfortable but it is Not firm. It’s pretty soft. The quality of it is pretty good. It was heavy so I recommend 2 people to carry it.
Reviewed in the United States on March 17, 2026 by S.L.
Let the mattress air up completely. I did for 24hrs... Best choice ever. Comes rolled up in a small 5x5 size box. I was scared to open it. Just simple unroll. The bottom will face up. It's ok. Cut a small slit on the corner of the plastic to allow some air...as the bed expands you can make another cut of the plastic along the side. I'm at an age that I have night sweats ... Haven't noticed them since this mattress. It's comfortable. I love my bed!!!
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Reviewed in the United States on February 2, 2026 by Nicolle Nicolle
Item Firmness Description: Firm
Item Thickness: 14.0 Inches
Size: King (U.S. Standard)
Such an amazing mattress.
Reviewed in the United States on March 16, 2026 by BuyerAnony