Sweetnight 12 Inch Hybrid King Size Mattress in a Box with Comfort Foam & Inddividual Pockect Springs, Plush King Mattresses for Motion Isolation & Pain Relief, CertiPUR-US Certified
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30-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:
14 left in stock
Arrives
Friday, Jun 6
Recently Viewed
Color: White
Size: King
Style: 12 Inch
Features
- Sweetnight Hybrid King Mattress: Experience the incredible support and resilience of the Sweetnight hybrid mattress! This sturdy King size mattress features durable stainless steel pocket springs that provide comprehensive and balanced body support. A thick layer of comfortable foam on the mattress surface maximizes comfort and provides ample cushioning.
- Optimal Comfort & Pressure Relief: Our 12 inch King size mattress offers the perfect balance of firmness for optimal comfort and support. The individually pocketed springs are especially effective in relieving pressure, adjusting the spine by providing targeted support from head to toe, catering to back, stomach sleepers, and those in need of pressure relief.
- Peaceful and Restful Sleep: The individually pocketed spring mattress also features typical shock-absorbing properties, as the springs work independently to reduce motion transfer during your sleep with a partner. Additionally, the mattress is enhanced with multiple layers of comfortable foam, helping to minimize sleep disturbances and ensure a more restful night's sleep.
- King Mattress In A Box: The Sweetnight King bed mattress undergoes professional compression, vacuum packaging, and rolling for easy transportation. It is easy to set up. Please open the King size spring mattress upon delivery and allow it to fully expand by patiently waiting for 72 hours.
- Sweetnight Eco-friendly Mattress: This King hybrid mattress features multiple layers of CERTIPUR-US certified foam and a breathable soft mattress cover certified by OEKO-TEX, providing you with a safe and comfortable sleep. Additionally, the Sweetnight mattress comes with a 100-night trial and a 10-year warranty. Your satisfaction is our top priority, and our commitment to the quality of Sweetnight mattresses is our guarantee.
Brand: Sweetnight
Size: King
Product Dimensions: 80"L x 76"W x 12"Th
Top Style: Pillow Top
Cover Material: Comfort Foam
Number of Layers: 3
Fill Material: Comfort Foam, Pocket Coils
Special Feature: Pressure Relief, Breathable, Low Motion Transfer
Color: White
Coil Type: Pocketed Coil
Item Weight: 83.7 pounds
Product Dimensions: 80 x 76 x 12 inches
Country of Origin: Indonesia
Item model number: SN12KWMSPRO1
Date First Available: May 15, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Jun 6
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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Similar Products
Top Amazon Reviews
Color: White
Size: Full
Style: 10 Inch
I recently purchased the Sweetnight Hybrid Full Mattress, and I have to say, it’s been an absolute game-changer for my sleep experience! This 10-inch hybrid mattress strikes the perfect balance between comfort and support, thanks to its combination of durable stainless steel pocket springs and thick, cushioning foam layers. One of the standout features is the way the individually pocketed springs provide tailored support for my body. It feels like the mattress is custom-designed to relieve pressure from head to toe, offering just the right amount of firmness without feeling too hard. Whether I sleep on my back or stomach, I wake up with less soreness and more energy—something I haven’t experienced with other mattresses. Another huge plus is the motion isolation. My partner tends to toss and turn during the night, but with the pocket springs working independently, I barely feel any movement at all. This has been a game-changer for my sleep quality, ensuring that I stay undisturbed all night long. Setup was incredibly easy too. The mattress arrived in a well-packaged box and expanded to its full size within a few hours, though I did let it fully air out for the recommended 72 hours just to be sure. Plus, knowing that the foam is CERTIPUR-US certified and the cover is OEKO-TEX certified gives me peace of mind that I’m sleeping on a mattress that’s both safe and eco-friendly. Lastly, the 100-night trial and 10-year warranty offer fantastic assurance. Sweetnight’s commitment to quality is clear, and I’m confident in my decision to invest in this mattress. Overall, I couldn’t be happier with my purchase—it truly provides a peaceful, restful sleep. Highly recommend to anyone in need of a new mattress!
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Reviewed in the United States on December 20, 2024 by Kalmthree
Color: White
Size: Queen
Style: 14 Inch
Very comfortable! The right kind of softness and firmness combined for back support. I bought three!
Reviewed in the United States on May 5, 2025 by Lana Borgholthaus
Color: White
Size: King
Style: 12 Inch
I waited quite a while to review and this mattress is fantastic!! Love it! So comfortable and great quality for the cost. We’ve had it about 4 months now and still loving it and happy with the purchase.
Reviewed in the United States on April 9, 2025 by Christina Johnson
Color: White
Size: King
Style: 14 Inch
A fantastic choice for anyone looking for a comfortable, supportive, and durable mattress, As someone who has always been particular about their sleep environment, finding the perfect mattress has been a top priority for me. Recently, I had the pleasure of trying out the 14-inch King Size Hybrid Mattress, and I must say, it has exceeded all my expectations. From the moment I laid it out on my king-sized bed frame, I was impressed by its substantial thickness and sturdy construction. The hybrid design, which combines the best of both innerspring and foam technologies, offers a unique blend of support and comfort. The pocketed coils provide excellent contouring to my body, ensuring that my spine is aligned properly throughout the night. At the same time, the layers of foam on top offer a plush, cushioning feel that cradles me gently. Another aspect that I appreciate is the edge support. Unlike some other mattresses that sag or collapse when you sit or lie on the edges, the 14-inch Hybrid Mattress maintains its shape and firmness. This is particularly useful when sharing the bed with a partner, as it prevents any rolling or sinking towards the middle. I highly recommend this mattress. You won't be disappointed!
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Reviewed in the United States on November 15, 2024 by Coco
Color: White
Size: King
Style: 14 Inch
I purchased a Sweetnight queen mattress in 2020 and it is so comfortable. I decided to stick with the same brand and bought this king-sized mattress. It is absolutely terrible! There is no support and feels like you fell into a hole when you lay down on it. I'm returning it and looking elsewhere. I don't typically write reviews (good or bad) but am doing so to warn others to steer clear of this mattress!
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Reviewed in the United States on December 30, 2024 by Amazon Customer
Color: White
Size: Full
Style: 10 Inch
I work in the restaurant industry and often suffer from occupational diseases such as back pain This is the mattress I bought in the past few years. It's the best It has moderate hardness and is suitable for full body support. The feel and quality are both very good. The mattress achieves a perfect balance between comfort and support, making it an ideal choice for back and side sleepers. My family and children also like to lie on this bed. They all said it was very comfortable, and I did notice that after buying this new mattress, I slept much better. It has a much better effect on relieving back pain than the mattress I bought before It is cost-effective and exceeds my expectations for quality, comfort, and stability Compared to the mattress I bought in a physical store a few years ago, it required two people to work together to successfully install it on the top of the car Then transport it to your home by yourself The purchase this time is a cheap and free express delivery. It is more convenient and efficient I am very satisfied with this.
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Reviewed in the United States on November 20, 2024 by Customer
Color: White
Size: Queen
Style: 12 Inch
I've been using this mattress for a month, and it's comfy, soft, and firm. It's a little bouncy on the edges, so you must be careful when getting up from the bed. Overall, it's a good purchase.
Reviewed in the United States on January 15, 2025 by Razt
Color: White
Size: Queen
Style: 10 Inch
Pain relief , mattress quality, noise level, fit, soft,
Reviewed in the United States on April 7, 2025 by Marie Jana