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Sven & Son Luxury Hybrid Spring Mattress, Premium Materials, CertiPUR-US, Made in The USA, 14 inch Medium Soft - Split California King

  • Based on 118 reviews
Condition: New
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$1,659.99 Why this price?

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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: Unavailable
Fulfilled by Sleep Geekz
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Color: Charcoal Grey


Size: Split California King


Style: Medium Soft (14")


Features

  • Simple Setup: Our mattress in a box design ensures that setting up your Sven & Son mattress is a breeze. Sleep peacefully with our 120 night comfort guarantee. If you don't love it, we'll exchange it to make sure you're getting your best rest.
  • Bionic Cool Gel Infused Memory Foam: Supports your full body by eliminating pressure points on your shoulders and hips while dispersing body heat evenly, creating a more comfortable sleep environment.
  • Layers of Ultimate Comfort: Drift off peacefully with our quilted cover that wicks away heat and incorporates cooling tech. Our mattress seamlessly blends a comfort foam layer, a foundational foam layer, and pocketed innerspring coils to ensure an ideal mix of support and stability.
  • Optimal Support for Every Sleep Style: Whether you snooze on your side, lie flat on your back, rest on your stomach, or shift throughout the night, Sven & Son has your back. Our mattress delivers the ideal blend of support, cooling, airflow, and coziness for every sleep position.
  • CertiPUR-US Certified: At Celestial Sleep, we care about your health and the environment. That's why our mattresses are made with CertiPUR-US certified materials. Rest easy knowing that you're sleeping on a clean and comfortable bed. Please note: both mattresses will arrive in the same box.

Brand: Sven & Son


Size: Split California King


Product Dimensions: 84"L x 72"W x 14"Th


Top Style: gel_top


Cover Material: Premium Rayon and Polyester


Number of Layers: 4


Fill Material: Gel Memory Foam


Special Feature: Cooling and Pressure Relieving


Color: Charcoal Grey


Coil Type: Pocketed Coil


Item Weight: ‎66.9 pounds


Product Dimensions: ‎84 x 72 x 14 inches


Item model number: ‎SS14SCK-F


Date First Available: October 14, 2021


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 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Love it.
Color: Charcoal Grey Size: King Style: Medium Soft (14")
I replaced the two twins on my adjustable king bed with the same manufacture king size. Fit great and is just so comfortable. I love it.
Reviewed in the United States on July 14, 2025 by B Still

  • Quality As They Come!
Because it was an Amazon mattress purchase, I wanted to make sure to leave a real review. I bought the firm 10inch mattress due to my size (6’6, 270lb), because sometimes medium firm mattresses aren’t what they say they are. Also, I thought that if it would’ve been too firm, I could get a 2inch mattress topper to soften it, instead of getting the taller mattresses and not be able to adjust to comfort. Also, I was hesitant to by memory foam because I heard hybrids held up better with people of size. Okay to the real stuff! This mattress feels amazing on my back and side. It’s firm but not too firm where it’s uncomfortable. I’m able to feel the relief on my lower back and it’s perfect for my higher platform bed with the built in storage drawers. It’s also sturdy for kids being on it and etc. Doesn’t sink or fall in during intimate moments either (for those who wonder). All in all, this was probably one of the best blind purchases I’ve made and the price makes it more quality. Whenever i have to get another one, this will be the first company I go to look at. ... show more
Reviewed in the United States on March 7, 2024 by Orlanda Wells Orlanda Wells

  • Colchón
Color: Charcoal Grey Size: King Style: Medium Soft (14")
Feliz con mi colchón muy buena calidad lo recomiendo 100%
Reviewed in the United States on March 8, 2025 by Viviana

  • Too firm, bad return policy
Color: Charcoal Grey Size: Split California King Style: Medium (12")
This is a very firm mattress for medium. There is no return policy after 30 days and only a one time exchange for another mattress but you’ll need to pay the $600+ fee. There should be better notice of the return and exchange policies before purchasing. I won’t buy from them again and discourage anyone else from getting a mattress online like this. ... show more
Reviewed in the United States on October 9, 2024 by Amazon Customer

  • Exactly what we wanted in a mattress.
Color: Charcoal Grey Size: Queen Style: Medium Soft (14")
This mattress is comfortable. It (and the box it came in) are heavy but you won't need to move it back out any time soon. We're really enjoying it and are sure you will too!
Reviewed in the United States on August 18, 2024 by Amazon Customer

  • Es confortable
Para mi nueva cama
Reviewed in the United States on December 27, 2021 by Luzmila Silva

  • Bad sleep
Color: Charcoal Grey Size: King Style: Medium Soft (14")
Bought this bed a few months ago and my back has killed me ever since. I can’t stay in it for more than five hrs and I have to go sleep on the couch. Now I’m stuck with an expensive mattress that doesn’t work for me.
Reviewed in the United States on February 25, 2025 by Shannon sellers

  • Great value and look great too
Color: Charcoal Grey Size: Twin XL Style: Firm (10")
My wife and i are amazed with these mattresses,when they arrived we couldn't believe the small box they came in but once unpacked and the plastic removed they swelled to a full size mattress, They are firm and cool to sleep on ,great for my back no stiffness in the morning anymore. It only took an hour for them to completely fill out and are ready to sleep on. My wife likes the idea that the cover the mattress is in is zippered for easy cleaning . well worth the money .We had to add and extension on the end of our beds for theXL or extra length but what a great way now to take your shoes off and store under the bed for easy retrieval and not in the way to walk around the bed anymore ...we love them. Thanks Chris ... show more
Reviewed in the United States on February 14, 2019 by BushMonk

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