Novilla 14 Inch King Size Mattress, Gel King Memory Foam Mattress in a Box with Cool-Touch Nylon Cover for Cooling Night Sleep, Pain Relief & Spinal Support with Comfort Foam, CertiPUR-US Certified
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
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
Sunday, Dec 28
Color: Grey
Size: King (U.S. Standard)
Style: 14 Inch
Features
- Stay Cool & Refreshed All NightThe king size mattress is crafted with advanced cooling technology to keep you comfortably cool throughout the night. The cool-touch Nylon cover of the mattress king, blended with 30% plant-infused fiber, actively wicks away moisture and dissipates excess body heat for a dry, fresh sleep surface. Inside, the NanoGEL memory foam enhances airflow and prevents heat buildup, maintaining an optimally cool and breathable sleep environment.
- Ergonomic Full-Body Support for Pain ReliefThe king mattress features a 3-layer foam system engineered to target pressure points and promote proper spinal alignment. The gel memory foam mattress conforms precisely to your body's natural curves, delivering customized support to sensitive areas like hips, shoulders and back. The cozy cushioning transition layer of mattress king size adds gentle lift and prevents excessive sinking, keeping the spine neutrally aligned in all sleeping positions.
- Advanced Support for Lasting ComfortThis memory foam mattress king features a 3-layer foam construction designed for lasting durability and stable support. The responsive cushioning foam and high-density support foam provides a roubust foundation that enhances comfort and motion isolation of king size memory foam mattress, reducing sleep disruptions caused by movement. Reinforced edges ensure full-surface stability, allowing you to sit or sleep near the perimeter with confidence.
- Certified Safe & Worry-Free SleepThis memory foam mattress king size is triple-certified for your peace of mind: CertiPUR-US certified foam ensures low emissions and durability of the king foam mattress, OEKO-TEX certified fabric guarantees skin-friendly safety, and ISPA certification verifies its compliance with international sleep product standards. Backed by a 10-year warranty and a 100-night period trial, Novilla provides trusted support throughout your sleep journey.
- King Mattress in a Box for Easy Set-upThis king mattress 14 inch arrives compressed in a compact box, vacuum-sealed for effortless delivery. Designed for convenience, it easily fits through doorways and can be carried upstairs or into any room without difficulty. The novilla king size mattress is compatible with all standard bed frames and expands more quickly when used sooner. Simply unbox, the king bed mattress expands more quickly when slept on sooner.
Brand: Novilla
Size: King (U.S. Standard)
Product Dimensions: 80"L x 76"W x 14"Th
Top Style: Euro Top
Cover Material: Polyester
Number of Layers: 3
Fill Material: Gel Memory Foam
Weight Limit: 800 Pounds
Special Feature: Breathable, Low Motion Transfer, Pressure Relief
Color: Grey
Item Weight: 91.4 pounds
Product Dimensions: 80 x 76 x 14 inches
Item model number: NAMM14KGYV38
Date First Available: September 29, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Dec 28
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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- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
This Novilla mattress has been a game-changer for my sleep. I was a bit skeptical about a "bed in a box," but I'm so glad I gave it a shot. The comfort level is perfect—it's firm enough to offer fantastic spinal support (I've definitely noticed less back pain since switching), but the memory foam also conforms just right, offering a soft hug without that "sinking" feeling. The claim about a "cool night's sleep" is true! I tend to sleep hot, and the gel viscoelastic foam seems to do an excellent job of regulating temperature. I haven't woken up overheated once. Setup was simple, and the mattress fully expanded quickly. If you're looking for an affordable, high-quality, supportive, and cool-sleeping mattress, this is it. Highly recommend!
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Reviewed in the United States on October 7, 2025 by Amazon Customer
Color: Grey
Size: King (U.S. Standard)
Style: 14 Inch
The gel memory foam feels incredibly cool and supportive, no more waking up sweaty or with back pain. It arrived perfectly packed, expanded quickly, and the quality feels premium. Setup was super easy, just unbox and let it expand. No chemical smell, easy setup, and it looks great too.
Reviewed in the United States on October 17, 2025 by Nk
Color: Grey
Size: Queen (U.S. Standard)
Style: 12 Inch
I am beyond happy with this Novilla 12-inch mattress! From the first night, I could feel the difference — it’s perfectly balanced between soft and supportive. The comfort foam layers adjust beautifully to the body, providing just the right pressure relief for shoulders, back, and hips. The cool-touch cover keeps me from overheating at night, which is a huge plus for warm sleepers. It arrived neatly packed in a box and expanded quickly with no odor. The medium firmness is ideal — plush enough for comfort yet firm enough for proper support. I wake up refreshed and without any stiffness. The build quality feels premium and durable too. If you’re looking for a mattress that combines comfort, cooling, and great value, this one is a winner! Highly recommend!
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Reviewed in the United States on October 27, 2025 by Yubaraj phuyal
Color: Grey
Size: King (U.S. Standard)
Style: 12 Inch
I’m extremely happy with this 12-inch gel memory foam king mattress! It arrived well-packed and expanded quickly without any strong odors. The cool-touch nylon cover really does help regulate temperature — no more waking up hot and sweaty. The layers of foam provide the perfect balance of softness and firm support, relieving pressure points on my shoulders and hips. It contours beautifully to the body without sinking too much, giving a weightless, relaxing feel. The edge support is surprisingly good for a foam mattress, and it stays quiet and stable through the night. I’ve noticed a big improvement in sleep quality and back comfort since switching. Plus, it’s CertiPUR-US certified, which gives me peace of mind about safety and materials. An excellent value for such high comfort and quality — definitely recommend for anyone looking for cool, restful, and supportive sleep.
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Reviewed in the United States on October 15, 2025 by The ONE CA
I really love these mattresses! This is not my first order, and I keep coming back because the quality is so consistent. I like that they arrive in a compact box, easy to move around, and then quickly expand into the perfect shape. In terms of comfort, they are just right — not too soft, not too firm, but very supportive and comfortable for a good night’s sleep. I’ve bought them both for myself and for my kids, and we are all very happy with them. It feels like a great balance of comfort and support, and the cool gel layer really makes a difference. Overall, this has been an excellent purchase every time. Reliable, comfortable, easy to set up, and honestly one of the best mattress options out there. Highly recommend!
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Reviewed in the United States on September 24, 2025 by Poliakova Viktoriia
Color: Grey
Size: Queen (U.S. Standard)
Style: 14 Inch
The media could not be loaded. I just got my Novilla 14-inch Queen mattress, and I’m honestly impressed! Unboxing was super easy — I placed it on the bed, and it fully expanded within minutes. The quality feels amazing: soft yet supportive, perfect for a good night’s rest. I even did the water-glass test while jumping, and the glass didn’t move at all! 💦 It’s comfortable, stable, and keeps a cool, fresh feeling all night long. Definitely a great choice if you’re looking for comfort and durability! 🌙✨
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Reviewed in the United States on November 1, 2025 by Leinadys Sanchez
Color: Grey
Size: Queen (U.S. Standard)
Style: 12 Inch
I’m really happy with this mattress! It’s very comfortable and supportive — firm enough to keep good posture, but soft enough to feel cozy. The gel memory foam helps keep the temperature cool during the night, which I really appreciate. I’ve been sleeping much better and waking up without back pain. It arrived quickly, well-packaged, and expanded to full size in just a few hours. The cover feels soft and fresh, and the overall quality is excellent for the price. Totally recommend it if you want a good balance between comfort and support!
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Reviewed in the United States on October 23, 2025 by Laura jara
This mattress feels firm where I need it,my lower back thanks me every morning,but still cushy enough that I don’t wake up with stiffness. The gel memory foam really does help.I used to overheat, but this keeps things cool and comfortable. Setup was easy, no funky smells, just solid support and great sleep. Big thumbs up!
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Reviewed in the United States on October 14, 2025 by Noora