King Size Mattress, 12 Inch King Mattress Hybrid in Box, Independent Pocket Springs, Medium Firm, Strong Edge Support, Breathable Comfort and Durable
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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:
Only 10 left in stock, order soon!
Arrives
Sunday, Dec 21
Color: Gray&white
Size: King
Style: 12 Inch
Features
- CRYREINA King Size Mattress:The Hybrid Mattress Combines independent pocket springs and multiple layers of supportive memory foam. This combination ensures even weight distribution from head to toe, offering targeted support to fully relax your muscles and enjoy a restful sleep experience.
- Super Soft, Breathable Surface: This King mattress is crafted with high-quality polyester air layer fabric, offering a fresh, breathable surface that enhances airflow and maintains an odor free environment. The premium fabric ensures excellent breathability, keeping you cool and comfortable throughout the night.
- Individually Pocketed Springs for Targeted Support: The memory foam mattress features hundreds of independent pocket springs that work independently to contour to your body, providing stable support along your curves. It delivers exceptional comfort and personalized support, ensuring undisturbed sleep even if your partner tosses and turns, so you can enjoy a peaceful rest.
- Hybrid Mattress king in a Box: Memory Foam Hybrid Mattress is compressed, rolled, and shipped in a box for easy set up. It is compatible with all frame types, including box springs, floors, slatted bases, flat platforms, and hospital beds. Colchones King dimensions: 80'L x 76'W x 12'H;
- Warm Tips: Your mattress will fully expand within 24-72 hours after unboxing. (Please exercise caution during the mattress's rapid unfurling process.) If you have any questions, feel free to contact our dedicated support team. We are committed to providing professional and efficient solutions within 24 hours.
Brand: CRYREINA
Size: King
Product Dimensions: 80"L x 76"W x 12"Th
Top Style: Euro Top
Cover Material: Polyester
Number of Layers: 2
Fill Material: Memory Foam
Special Feature: Breathable, Durable, Pressure Relief
Color: Gray&white
Coil Type: Pocketed Coil
Item Weight: 65 pounds
Product Dimensions: 80 x 60 x 10 inches
Item model number: King Mattress 12 inch
Age Range Description: Adult
Date First Available: June 25, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Dec 21
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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Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Color: Gray&white
Size: Full
Style: 10 Inch
I was honestly so impressed by this Cryreina 10-inch full size mattress! I wasn’t expecting much at this price point, but it completely exceeded my expectations. The quality is top-notch, the materials feel durable and well-made, and it has just the right amount of firmness to offer great support without feeling too hard. Unboxing was super easy, it came tightly rolled and vacuum-sealed, and all I had to do was cut it open and let it expand. Within a few hours, it was fully fluffed up and ready to use. No weird chemical smell either, which was a huge plus. Sleep-wise, it’s been fantastic. It’s very comfortable and supportive. I’ve been waking up with no back pain and sleeping through the night without tossing and turning. It contours nicely without sinking in too much, which makes it feel cozy and balanced. For the quality you’re getting, the price is honestly unbeatable. It feels like something that would cost twice as much at a mattress store. I’d recommend it for anyone looking for a reliable, affordable mattress that doesn’t skimp on comfort or quality. If you’re on the fence, go for it. This is one of those purchases you’ll be glad you made.
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Reviewed in the United States on September 30, 2025 by Kaitlin Greene
Color: Gray&white
Size: Queen
Style: 12 Inch
Surprisingly comfortable. I am 5' 120 lbs and it was perfect. My husband 6' 180 lbs found it not as comfortable as our bed but it was fine for 1 night. Guests who were larger, 200 lbs + found it difficult to sleep on as it lost air. Other guests 140 lbs were just fine. Airs up quickly and deflates quickly. Easy to store. Good buy for the price. We have been happy with the quality.
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Reviewed in the United States on December 6, 2025 by Robin N.
Color: Gray&white
Size: Queen
Style: 12 Inch
I purchased this queen-size hybrid mattress for my oldest daughter, and she absolutely loves it. The mattress came well-packaged and expanded quickly after opening. It has the perfect balance of comfort and support — soft enough to feel cozy but firm enough to give great back support. She says she’s been sleeping much better since getting it, and I’ve noticed she wakes up more refreshed. The quality feels very durable, and for the price, it exceeded my expectations. Definitely a great buy and I’d recommend it to anyone looking for an affordable yet comfortable mattress!
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Reviewed in the United States on October 21, 2025 by Miss Nikki Baby
Color: Gray&white
Size: Queen
Style: 12 Inch
The media could not be loaded. Not 100% sure about the so-called non-slip on the bottom of the mattress. It does look well made I would have liked to seen double stitching around the top and bottom. But that's neither here nor there the thickness looks right it decompressed quickly on the initial opening of the bag however there was a hole in the top of the bag and there was a small I guess you'd call it damaged area that didn't seem to penetrate the side of the mattress that I can tell but it did leave some Shaggy side to the of the mattress. The top feels like it's going to be extremely comfortable. Just pushing on it I'm not seeing any movement of anything probably 5 in to 6 in from where I'm pressing, so definitely has its zoned out on the mattress I like it, I'm going to have to give it 4 stars because of the minor damage in the hole in the bag. It started decompressing as soon as I got it out of the box and took the outer protective plastic layer off but all in all I think it's going to be okay, you can check out the video that I added and you can see the damage as well as the supposed non-skid or slip bottom. Like I said not a lot of faith in it as far as non-slip. But overall construction and comfort, I think it's going to be awesome. The Box did arrive damage to the sides of the box, but not so severely that it appeared to have affected the mattress that I can tell at this time. The top of the box does not look to be damaged, so the little Fray area must have been done during packing, since that's approximately where the initial damage was to the plastic that was covering the mattress. As for sleeping, when the Frame FINALLY ARRIVED, we were able to sleep on the mattress. Just laying on it made us want to take a nap. Very comfortable and the medium firmness, it was a little better than our previous queen mattress Serta. It also seemed about 2" wider than our old mattress, as it hung over almost a full inch on either side (estimating) the old Box Springs (we kept it for height). Our first nights sleep on the mattress, I slept 11 hours! It was a long day, I hadn't felt good and man did I sleep. All in all, I say an awesome purchase, and great quality, but the way the item was handled in transit and the fact the box didn't protect the mattress very well, causing the snags, cost a star.
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Reviewed in the United States on March 17, 2025 by F. Riley Johnson F. Riley Johnson
Color: Gray&white
Size: Queen
Style: 12 Inch
A friend recommended this mattress which is why I decided to buy 1 off of Amazon. I’m surprised at how nice and comfortable it is. I bought 1 for the guest room and 1 for my daughter for her new apartment. She has been sleeping on it for several weeks now and says that she is pleased with it. The mattress arrived compressed and rolled. When I cut open the plastic there was no bad chemical odor. It quickly grew into shape and has a nice covering. I’m totally impressed with this mattress and the price!
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Reviewed in the United States on November 4, 2025 by M. Naples
Color: Gray&white
Size: King
Style: 14 Inch
Easy to unpack, very comfortable. When my wife gets in or out of the other side of the bed, it does not move on my side. Quality mattress.
Reviewed in the United States on November 24, 2025 by Pat M.
Color: Gray&white
Size: Queen
Style: 12 Inch
Getting this mattress was and is a great choice. No pain anywhere after last night's 1st use. Great product. I've already found another customer for the same mattress
Reviewed in the United States on December 6, 2025 by Amazon Customer
Color: Gray&white
Size: Full
Style: 12 Inch
We bought the Full-size mattresses and we were delighted. The quality is very good and, most importantly, they are extremely comfortable for sleeping, all at a great price! The delivery was fast and we had absolutely no issues. I totally recommend the purchase."
Reviewed in the United States on November 22, 2025 by Mariely Mariely