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12 Inch King Size Mattress - 2025 Upgraded Hybrid Cooling Gel Memory Foam & Pocket Coils, Medium Firm Mattress in a Box for Back Neck Pain Relief, Motion Isolation, Edge Support, CertiPUR-US Certified

  • Based on 13 reviews
Condition: New
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$349.99 Why this price?
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Jun 10
Order within 15 hours and 46 minutes
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Size: King


Style: 12 Inch


Features

  • LUXURIOUS COMFORT & OPTIMAL SUPPORT FOR UNPARALLELED SLEEP - This king mattress features an innovative blend of individually pocketed springs and premium memory foam, evenly distributing your weight from head to toe to relieve pressure points, eliminate body fatigue and aches, while offering superior pressure - relief support for every body contour. Plus, its unique combination enhances breathability, transforming your sleep into a world - class comfort experience night after night
  • MOTION ISOLATION PERFECT FOR COUOLES & PET OWNERS - Engineered with individually wrapped pocket coils and pressure-relieving memory foam, this hybrid 12 inch king mattress minimizes motion transfer across the entire surface. Whether your partner tosses, turns, or bolts out of bed at dawn , or your furry friend leaps on for morning cuddles, youll enjoy silent, uninterrupted sleep
  • 7-ZONED SUPPORT SYSTEM WITH 1000+ INDIVIDUALLY WRAPPED COILS - Engineered with edge springs that are 30% denser than traditional hybrid mattresses, this advanced design reduces edge roll-off by 40% while providing targeted pressure relief for your hips, shoulders, and spine. Each coil independently adapts to your back and neck contours, minimizing motion transfer by 90% for undisturbed sleep. The advanced breathable fabric maintains a 10F cooler sleep surface
  • CertiPUR-US CERTIFIED SAFE MATERIALS - Engineered for Your Well-being This king size mattress features CertiPUR-US certified memory foam, meticulously designed to ensure optimal spinal alignment and relieve pressure points, while our fiberglass-free construction delivers worry-free comfort for years to come. Rest assuredevery layer adheres to strict safety standards, with zero compromise on materials or performance
  • VERSATILE COMPATIBILITY & EFFORTLESS SETUP - Designed for seamless integration with 99% of bed framesincluding traditional box springs, modern platforms, foundation, and even direct floor placementthis hybrid king mattress eliminates the hassle of compatibility checks. The "roll-and-rise" technology ensures a 3-step setup: unroll, unwrap, and watch it expand to full 12-inch loft within 48-72 hours (no tools required!)
  • WORRY-FREE COMMITMENT - Sleep soundly with our hybrid mattress includes a Risk-Free 100-Night Trial and 10-Year support

Brand: VIPNOW


Size: King


Product Dimensions: 80"L x 76"W x 12"Th


Top Style: Pillow Top


Cover Material: Cotton+Polyester


Number of Layers: 8


Fill Material: High Density Foam


Special Feature: Pressure Relief, Breathable, Temperature Regulating, Low Motion Transfer, Pain Relief, Fiberglass Free, Body Support See more


Color: White With Black


Coil Type: Pocketed Coil


Product Dimensions: 80 x 76 x 12 inches


Item Weight: 69 pounds


Manufacturer: VIPNOW


Country of Origin: Korea, Republic of


Item model number: 12K


Date First Available: March 18, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 10

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.

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Top Amazon Reviews


  • Prepare Prepare Prepare!
Size: King Style: 12 Inch
Yes, choosing the correct bed is important, but you also have to be ready for it! This arrived to my doorstep very quickly and it's big. Really big. When they ship it from the factory, they put it in a giant press and then vacuum seal it, roll it and then put a single sheet of wrapping plastic around it so it stays put until you're ready to unbox it. It's about 70lbs and there's no handles or cutouts to maneuver the box around--it's best to have a helper get it to your bed frame. I also recommend setting it up first thing in the morning if you plan on sleeping on it the same night so it can fully inflate and release odors and other gases from the manufacturing process. I've purchased four of these memory foam mattresses over the years and this one has had the least amount of smells so that's a plus. This is certi-pur certified so the materials used are to an exacting standard in case you were hesitant on what you're getting. Make sure you have a fan in the room so you can vent those odors out before sleeping on it. I recommend creating a handle with packing tape--wrap it around three sides of the box and on the fourth side, make an arch so there's a gap between your tape handle and the box and then run the handle end of the tape down over where you started. Grab a length of tape and put it sticky side up so the two sticky sides match up and seal and you have a handle. I'm 6'3" and maneuvering the box was difficult--the tape "handles" definitely helped keep it in control and while I should've worn gloves, I didn't have any issues with the open corrugated edge with staples but please be careful as you don't want to be on the business end of that corner when the box is moving. Keep your mattress in the box until you get it to where it needs to be! Instead of sliding it out at either end, use a box cutter to slice the corners, preferably opposite where the one corner is stapled. Do NOT cut in the middle of the cardboard as you risk slicing into the wrap that holds it in place or directly into your new mattress. When freed from the open box, you can roll it into the middle of your bedframe--make sure it's pointing the correct way so it doesn't end up sideways down the width of your bedframe. You can slice through the wrapping with a box cutter (which I don't recommend as this thing is like a 70lb spring but if you do, do so with the absolute smallest blade length you can manage) or peel away the outer wrapping going down the length of the mattress and then pulling up on that wrapping so the mattress unrolls as you pull up that layer. When fully unwrapped. make sure it's in the right position and then slice down the long end of the mattress. If you slice the shorter end, you have to fight gravity and friction if you try to pull it off the mattress but it slides right out if you cut down the length of the mattress. Allow it to inflate and vent, put a good mattress protector on it and make sure you've got some deep pocket sheets. I'm 6'3" and over 250lbs but this has plenty of space for me and I feel supported even on the edges of the bed. I prefer a medium firmness for the support and we'll see if it keeps me cool during the southern California summer. My Bedjet will definitely help with that as well but so far I have no complaints. I used a foam mattress topper on my last bed which took it to the next level of comfort so we'll see how I accessorize it down the road. ... show more
Reviewed in the United States on June 4, 2025 by Hanoch

  • Sound sleep. Relaxing.
Size: King Style: 12 Inch
We just moved to our new house and needed a another King Matress for our guest room. This is perfect! I am very picky with how it feels when I sleep so I make sure my guests also have sound sleep/rest when they visit me. I will be ordering another one later on for my second guest room after we finish coloring the room. ... show more
Reviewed in the United States on June 2, 2025 by Kay Kay

  • I love my new bed !
Size: King Style: 12 Inch
This bed came as described, expanded quickly and very full! I absolutely have been having great sleep! I’m so happy I was able to find this mattress. It’s very comfortable a little on the harder side but is perfect for my achy back. I stand on my feet at work so it’s well needed. this has produced drool worthy sleep again for me finally!! It keeps me cool and comfy! ... show more
Reviewed in the United States on May 30, 2025 by Jbeezy27 Jbeezy27

  • Awesome mattress at a great price
Size: King Style: 12 Inch
The combination of cooling gel memory foam and pocket coils provide the perfect balance of comfort and support. This mattress is more on the firm side but still has a good balance in my opinion. The texture on the top feels nice and the corners/edges have great support so you never roll off. Overall, this mattress is a great value for money and I’d recommend it. ... show more
Reviewed in the United States on May 30, 2025 by Alana Alana

  • Great Comfort at a Budget-Friendly Price
Size: King Style: 12 Inch
This bed is super comfortable and a great value for the price. I’m firm enough to feel supported without sinking in, which I really like.
Reviewed in the United States on June 3, 2025 by Ron Smith

  • Comfort at a great price
Size: King Style: 12 Inch
This mattress really surprised me. I wasn't expecting such great quality and comfort. It has just enough firmness and softness to make THE PERFECT MATTRESS.Great price, materials have great quality. You will not regret your purchase
Reviewed in the United States on May 23, 2025 by Michael Michael

  • Good quality firm king mattress
Size: King Style: 12 Inch
Quality is great actually love this bed! It’s firm and comfortable I switched my old mattress out for this and am pleased !
Reviewed in the United States on May 29, 2025 by Stefanie Stefanie

  • Great deal !
Size: King Style: 12 Inch
Great mattress at a great price ! Highly recommend
Reviewed in the United States on May 30, 2025 by Rc

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