California King Size Memory Foam Mattress, 10 Inch Gel Cooling Cal King Bed Mattresses in a Box, Medium Firm for Pressure Relief & Support, CertiPUR-US, Made in USA, Removable & Machine Washable Cover
Condition: New
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90-day refund/replacement
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.
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Availability:
In Stock.
Arrives
Sunday, Aug 9
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Size: California King
Style: 10 inch Black
Features
- American Made84"L x 72"W x 10"Th; Each California King Size Memory Foam Mattress is crafted in the USA with quality ingredients from around the world.
- Three-Layer Cooling & Support SystemExperience the perfect balance of comfort and stability. Our 10 inch cal king mattress features a gel-infused memory foam top layer that dissipates heat, a contoured transition foam that enhances airflow, and a high-density base foam that prevents sagging. Together, colchones queen provide tailored support and lasting durability for a rejuvenating sleep.
- Healthier Sleep, Certified SafeRest easy knowing your 10 inch mattress california king in a box is CertiPUR-US certifiedfree from heavy metals, and harmful chemicals. The soft, removable cover is made from skin-friendly, breathable fabric thats machine washable for easy care. A healthier nights sleep starts here.
- Multiple Sizes & Perfect for Any SpaceAvailable in Twin, Twin XL, Full, Queen, King, and California King, with 8, 10, or 12 profiles. Ideal for kids rooms, dormitories, RVs, guest rooms, and senior care facilitieswherever comfort and convenience are needed.
- Easy Setup & Quick RecoveryYour california king memory foam mattress arrives compressed in a box for easy handling. Simply unbox, unroll, and watch it expand. Allow 4872 hours for full expansion and odor dissipation (faster in a warm room). No setup neededjust place it on your bed frame and start sleeping better.
Brand: Yuewanshun
Size: California King
Product Dimensions: 72"L x 84"W x 10"Th
Item Weight: 66.4 Pounds
Item Firmness Description: Medium Firm
Top Style: Euro Top
Cover Material: Cotton Blend
Number of Layers: 3
Fill Material: Gel Memory Foam
Special Feature: Breathable, Hypoallergenic, Pressure Relief, Removable Cover, Stain Resistant
Product Dimensions: 72 x 84 x 10 inches
Item Weight: 66.4 pounds
Manufacturer: Yuewanshun
Item model number: 10 inch Cal King Mattress
Date First Available: September 17, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Aug 9
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
Size: King
Style: 14 inch Black
Nice and firm. Very comfortable. Box is very heavy. Will take 2 people but very easy to set up
Reviewed in the United States on September 25, 2025 by Michael G. McClellan
Size: King
Style: 14 inch Black
So far I love it! It’s a king size and I live in an apartment. It was very comfortable the first night I slept on it but I did let it rise all day before laying on it or putting any sheets on it. It’s not too firm but I like it that way because I sleep with lots of blankets
Reviewed in the United States on October 14, 2025 by Valerie Botello
Size: Queen
Style: 12 inch Grey
This mattress is great! Best value in its price range. Comfortable, and supportive. I suffer from a disabling back disease, and my hips and knees are shot. This mattress actually helps with pain relief. The thickness is perfect. If you need a good comfortable night's sleep, this is the mattress for you.
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Reviewed in the United States on October 3, 2025 by John Kennon
Size: Twin XL
Style: 12 inch Grey
I thought it was very comfortable and would buy it again. I am not taking a star off for any reason or flaw in the bed, but that I just don't; leave 5 star reviews, because nothing is perfect. I thought it was def medium firm. Edge support was excellent, no smell at all. I was so comfortable . My mattress I replaced was 20 years old and pretty mushy by comparison. I am very observant about good edge support because I have rolled off a bed once that did not have edge support. Plus, I sit on the edge of my bed for at least 3 hours a day. this mattress was great in that area. There were no indentations from sitting on the edge day after day for the almost 2 months that I owned it. i am a senior and weigh 125 pounds. I only had it for 1+ months before my cat decided to pee on it, so into the trash it went.
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Reviewed in the United States on September 30, 2025 by We can breathe again
Size: Queen
Style: 14 inch Black
I've only had this mattress a week. And I can literally tell the improvement in my sleep and my mood. I work a very demanding job. Usually between 8 and 16 hours a day. I'm up constantly, and when I'm ready to go to sleep, I'm ready to go to sleep. I bought this mattress and really as a stopgapat too. I get a more name brand mattress, but this is no longer to stop gap. My sleep has improved. I'm not as angry as usual at work. It kind of scared me when I opened it. It went from being extremely heavy and compact to extremely light and soft.It does have springs in the bottom, which I can't fill through the material.And this thing is very quality made.I've had certa and a few other main brand mattresses throughout the years.This is even better than five star luxury hotel.Mattresses usually three months out the year.I'm on a cruise ship as an officer, and this is better than my mattress.
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Reviewed in the United States on October 20, 2025 by Robert B.
Size: California King
Style: 14 inch Black
I don't recommend buying mattresses from that company; they are defective. I bought one, and after a month, the indentation from where it was compressed for shipping is still there, and the surface is uneven. They never took responsibility for it, and I paid full price for an item that is supposed to be for rest and comfort, and it's not.
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Reviewed in the United States on December 27, 2025 by RDiweny RDiweny
Size: Queen
Style: 14 inch Black
The original delivery was supposed to be on a Saturday after I placed the order on a Tuesday. It came that Thursday. Easy to set up and it's really comfortable!
Reviewed in the United States on October 24, 2025 by Jeffrey Singleton,Jr.
Size: California King
Style: 10 inch Black
Been sleeping on it a month now and I have no complaints. No order. No complications of any kind. And a good price. Veteran with back and shoulder pains. Better sleep for sure.
Reviewed in the United States on December 14, 2025 by Davis