Search  for anything...
Sven & Son

Sven & Son Luxury Cool Gel Memory Foam Mattress, Premium Bed-in-a-Box, CertiPUR-US, Made in The USA, 12 inch Medium - King

    • Based on 88 reviews
Condition: New
Checking for product changes
$1,175.00 Why this price?

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term with PayTomorrow
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

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.
Fulfilled by Sleep Geekz
Arrives May 24 – May 28
Order within 39 minutes
Available payment plans shown during checkout

Size: King


Style: Medium (12")


Features

  • Simple Setup: Our bed-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 with a foundational foam layer, ensuring 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, Celestial Sleep has your back. Our mattress delivers the ideal blend of support, cooling, airflow, and coziness for every sleep position.
  • CertiPUR-US Certified: At Sven & Son, we prioritize your well-being and the planet's health. Our mattresses are crafted from CertiPUR-US certified materials, ensuring they're devoid of harmful VOCs, formaldehyde, and heavy metals. Sleep peacefully with the assurance of a pristine and cozy bed.

Size: King


Special Feature: Cooling and Pressure Relieving


Fill Material: Gel Memory Foam


Brand: Sven & Son


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


Color: Charcoal Grey


Product Care Instructions: Hand Wash Only


Cover Material: Cotton


Comfort Layer Material: Gel Memory Foam


Material: Polyurethane, Memory Foam


Product Dimensions: 80 x 76 x 12 inches


Item Weight: 101 pounds


Manufacturer: Sven & Son


Item model number: SS12K


Is Discontinued By Manufacturer: No


Date First Available: December 14, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 24 – May 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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Cozy Conundrum
Size: Queen Style: Medium Soft (14")
Review Image by Dana Darko Dana Darko
Review Image by Dana Darko Dana Darko
*7-month update* I've had this bed 7 months now, and if anything it's gotten cozier. I do try to turn it every month or so since I'm a single sleeper and I want to try to make it wear evenly, but it's showing no signs of sinking, indentations from my body, or anything like that. I still keep the mattress protector on it, but I unzipped it a little to let trapped air escape (I know it kinda defeats the purpose). The few uncomfortable nights I've had can totally be blamed on my pillow situation and finding just the right setup for my neck/shoulders. My doctor said I sleep like I'm trying to pitch a baseball. :-P The bed is still fantastic, and I still love it. I'm so glad I found this brand on Amazon, and I hope they're still around if I ever need another mattress in the future. *Original review* This bed is a riddle wrapped in a mystery inside an enigma (Churchill). (I cannot understand how something so cozy-soft and squishy can still be just the right amount of firm, but it IS.) I ordered this mattress (without the adjustable base) on Friday and it was delivered by UPS the following Friday. I'm happy with the delivery time. I set it up on my platform bed and let it expand for about an hour (it expanded to 13" straight out of the plastic, measured again the next day and it was 14"). Then I sat on it and laid across it. It was heaven. The fabric was beautiful and soft. At first I thought the mattress might be too soft and squishy, but laying on it felt perfect... not too much sinkage (and I'm plus size). I put it in a zippered hypoallergenic mattress protector... and you know how those things trap air? So then you go to sit on the mattress and a huge pocket of air forms? They aren't supposed to change the feel of the mattress, but I slept terribly on this mattress on the first night. I tossed and turned and just could not get comfortable. I woke up with back pain (but I have degenerative disc disease in my cervical and lumbar spine, so it's nothing new). Imo, encasing the mattress in the protector made it feel more firm, however by the second night I had received a long round cervical neck pillow. I didn't use it for my neck though as I thought my lumber region needed it more so I tucked it under my waist for a bit more support and slept with my regular down alternative pillow (because allergies) to support my neck. I also did some neck and back stretching exercises earlier in the day to help align my spine as well. Second night, I slept so well. A full painless eight hours. I did toss and turn a bit because I'm a side sleeper and that's normal for me, but it wasn't enough to fully wake me. I'd turn and get right back to sleep. I think this bed just might be The One! To sum it up, I don't think this bed (or any bed) can cure your pain if you have back issues or problems with spinal alignment. You're still going to have to do a little extra to get your body in alignment, but then when you are in a good position, this bed sure does feel amazing. It's pretty easy to get into and out of as well. I've only had two nights on this bed so far, but I will try to come back and update this review after a few weeks. If there's no update, then just assume the mattress was so perfectly heavenly that I forgot all about coming back to update! Til then, sleep well, align your spine and protect that neck (talking to you... looking down at your phone)!❤️ ... show more
Reviewed in the United States on November 21, 2021 by Dana Darko Dana Darko
    • If I didn't feel it - I wouldn't have believed it...
Size: Queen Style: Medium Soft (14")
I'm used to sleeping on a bed that (factually) cost 5 TIMES as much as Sven and Son == so I was skeptical when the reviews and others told me: "the believing is in the sleeping". Darned if they were not right! Sven and Son is the REAL DEAL. It's incredible how soft and luxurious and spine aligning it is. Thanks to all - especially to Sven and Son! ... show more
Reviewed in the United States on November 16, 2022 by Taylorpamm
    • Great value and look great too
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
    • Not as advertised
Size: Full Style: Medium Soft (14")
The mattress was not as advertised. It is described as soft, but the mattress is too hard. When requested a return, I was told I would have to pay a return shipping cost of $300- $600, with a 20% re-stocking fee. The return fee would be more then the cost of the mattress. The only thing we can do is donate the mattress to a charity in the area. ... show more
Reviewed in the United States on November 19, 2021 by John Koclanis
    • Fine, but definitely not “soft”
Size: King Style: Medium Soft (14")
It works, it’s comfortable, but it’s definitely NOT a “soft/plush” mattress. The reviews that said people were sinking in, I don’t get it. My husband is average weight, and I’m a bit on the plus side right now, and we both don’t think it’s as plush as it was described. We ended up buying a 4 inch mattress topper and adding it, for that extra “cushion” and it’s a lot better. It will do for now, and it’s not terrible and probably perfect for many, but for my first time buying a “box mattress”, I was expecting it to have a little give to it. The motion isolation is pretty incredible though! We never feel each other move around when we are both fast asleep. ... show more
Reviewed in the United States on November 27, 2021 by Krystina Thormann
    • Thank God!!
Size: Split King Style: Medium Soft (14")
I love my new mattresses. I had an issue with one, but Sleepgeekz were wonderful and sent the replacement. Very pleased!!!
Reviewed in the United States on February 14, 2024 by Jacqueline Baker
    • Es confortable
Size: California King Style: Medium Soft (14")
Para mi nueva cama
Reviewed in the United States on December 27, 2021 by Luzmila Silva
    • No more neck and back pain
Size: King Style: Medium Soft (14")
Before I got this mattress, I was waking up every morning with neck and back pain. The previous mattress cost almost 3 times the price of this mattress and only last for two years. If this mattress only last 2 years, I still got my money's worth and a great bargain. However, I have a feeling it will last much longer than 2 years because of how it is made. ... show more
Reviewed in the United States on April 7, 2022 by BMess

Can't find a product?

Find it on Amazon first, then paste the link below.