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Sweetnight King Mattress, 14 Inch Hybrid, Gel Memory Foam and Pocketed Coils, Medium Plush, Blue

  • Based on 4,287 reviews
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Availability: Only 9 left in stock, order soon!
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Arrives Tuesday, Aug 11
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Size: King


Set name: 14 Inch


Features

  • FOUR LAYER STRUCTURE FOR SUPPORT & COMFORT - Sweetnight Starry Night hybrid mattress combines individually pocketed coils with multiple layers of quality memory foam to provide support and cushioned comfort. The top comfort layer is infused with cooling gel to prevent you from overheating during sleep. The combination of the transition layer and independent pocketed coil support system ensures that the mattress provides your body with ample support to reduce sagging and is suitable for all sleeping positions. A final layer of foam is added at the base for improved stability.
  • STARRY NIGHT COVER DESIGN - Starry Night king size mattress is designed with a special star patterned cover inspired by the big dipper. The design combined with a breathable comfort cover aims to keep you quiet at ease throughout your evening.
  • COOLING & HEALTHY SLEEP - This king mattress features pocketed coils and a gel memory foam layer. The pocketed coil system acts as a built-in ventilation system, enhancing air circulation and minimizing heat retention, while the gel memory foam transfers heat away to keep you cool for a good night's sleep. The king mattresses are fiberglass free with CertiPUR-US Certified foam, giving you peace of mind.
  • MOTION ISOLATION & NO DISTURBANCE - The Individually pocketed coils of this king bed mattress work independently to isolate movement, which means that you are less likely to be disturbed by your partner's movement during sleep.
  • KING MATTRESS IN a BOX & 10-YEAR WARRANTY - Sweetnight Starry Night hybrid king mattress is vacuum compressed in a box and delivered to your door. We are committed to providing our customers with premium mattresses and services. All Sweetnight mattresses come with a 10-year warranty and excellent customer service. Please allow 48-72 hours for your new mattress to fully expand.

Description

Sweetnight is a mattress and sleep solutions company that provides premium products to ensure a great night’s sleep. We are committed to maximizing sleep comfort so you can relax and feel rejuvenated the next day. Our products are made with quality materials, with CertiPUR-US certification, and are all fiberglass free. Try our range of memory foam and hybrid mattresses today! Why Should You Choose Sweetnight Starry Night Hybrid Mattress? - A Great Combination of Support & Cushion Comfort Our four layer design offers the best combination of cushioning and support to ensure a mattress that does not cause you to overheat or sink uncomfortably throughout the night. - Buy with Confidence This mattress comes with a 10-Year Warranty. If you feel the mattress isn’t the ideal fit for your needs or you have any questions about the mattress, just let us know and we’ll help you out. - Quality, Safe & Certified Made with safe materials, CertiPUR-US certified, and fiberglass free, it’s safe for your sleep. - Special Starry Pattern Design Our starry pattern concept draws its inspiration from the Big Dipper constellation. The design acts as a visual reminder to always remain tranquil and relaxed during sleep. What is in the box? 1x Sweetnight Starry Night Hybrid Mattress 1x Sweetnight Opener 1x Manual & Warranty Card Note: - Please allow 48-72 hours for your mattress to regain its full shape. The rate of expansion is related to the temperature of the room. Most memory foam mattresses will expand faster in a warm room and will take longer in colder temperatures. - It's normal that there is an odor after unpacking the mattress. Place the mattress in a ventilated space for a few days and the smell will gradually disappear.

Brand: Sweetnight


Size: King


Product Dimensions: 80"L x 76"W x 14"Th


Item Weight: 107.8 pounds


Item Firmness Description: Medium


Top Style: Gel Top


Cover Material: Polyester


Number of Layers: 4


Fill Material: Gel Memory Foam


Weight Limit: 110 pounds


Item Firmness Description: Medium


Number of Layers: 4


Weight Capacity Maximum: 110 pounds


Additional Features: Breathable


Mattress Coil Type: Pocketed Coil


Construction Type: Hybrid


Number of Mattress Coils: 350


Size: King


Item Dimensions L x W x Thickness: 80"L x 76"W x 14"Th


Item Weight: 107.8 pounds


Item Thickness: 14 inches


Item Depth: 14 inches


Item Dimensions: 80 x 76 x 14 inches


Cover Material: Polyester


Fill Material: Gel Memory Foam


Product Care Instructions: Hand Wash Only


Mattress Comfort Layer Material: Memory foam


Material Type: Gel Foam


top-style: Gel Top


Color: Blue


Style Name: 14 Inch


Brand Name: Sweetnight


Model Name: SN-M02502 N1+N3


Product Benefits: Provides support and comfort with four layer structure, isolates motion for undisturbed sleep, and ensures cooling and healthy sleep


Model Number: SN-M02502-14-K-NEW


UPC: 840282727550


Number of Items: 1


Number of Packs: 1


Global Trade Identification Number: 50


Manufacturer: PT Prestova Home Living Indonesia


Unit Count: 1 Count


Age Range Description: Adult


Included Components: No


Item Type Name: Bed Mattress Conventional


Manufacturer Part Number: SN-M02502-14-K-NEW


Set Name: 14 Inch


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 11

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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Top Amazon Reviews


  • Exceptional Comfort, Outstanding Support — A Game-Changer for Sleep!
Size: Twin Set name: 10 Inch
I’ve had my Hybrid Twin Mattress for several weeks now, and I can confidently say it has completely transformed the way I sleep. From the moment it arrived, this mattress impressed me with its thoughtful design, high-quality materials, and true attention to comfort and support. The mattress came expertly packaged in a compact box, professionally compressed and vacuum-sealed. It was easy to maneuver into the bedroom and set up—just unbox, unroll, and let it expand. Within 72 hours, it had fully taken shape into a beautifully firm yet cushioned mattress, ready to deliver restful sleep. The mattress offers an ideal combination of support and comfort. At 10 inches thick, this mattress features a supportive core of stainless steel pocket springs topped with multiple layers of pressure-relieving foam. It strikes a near-perfect medium-firm feel—comfortable enough to sink into slightly, yet supportive enough to keep my spine aligned and my body properly cradled. What I truly appreciate is how the individually wrapped coils adapt to my body, offering targeted support from head to toe. Whether I’m a back, stomach, or side sleeper, this mattress gently conforms to my pressure points without that "sinking" feeling. I personally switch positions throughout the night, and I never feel stuck or unsupported. One of the standout features of this hybrid mattress is its ability to minimize motion transfer. The independent coil system ensures that movement on one side of the bed doesn’t disturb the other—a huge plus if share a bed with a restless sleeper (or, in my case, a large dog who loves to jump up in the middle of the night). The shock-absorbing qualities of the foam and springs work together beautifully to provide a peaceful, uninterrupted night's sleep. I also love that this mattress is constructed with health and sustainability in mind. The foam layers are CERTIPUR-US certified, meaning they are free of harmful chemicals and safe for indoor use. The soft cover is OEKO-TEX certified, ensuring it's made without toxic substances and gentle on the skin. It’s incredibly breathable as well—I haven’t experienced any overheating, which is often a problem with all-foam mattresses. It took me only a few nights to know I had made the right choice. While I purchased this mattress for a guest room, I’ve spent enough time sleeping on it to say that it would be perfect for a child, teen, college student, or even an adult looking for a Twin-size option that doesn't compromise on quality. It’s supportive enough for growing bodies and comfortable enough for everyday use. The Twin Mattress offers outstanding value, combining the responsive support of a traditional spring mattress with the pressure-relieving comfort of foam, all in a safe, breathable, and environmentally conscious design. Whether I am upgrading a guest room, furnishing a dorm, or looking for a high-quality Twin mattress for everyday use, this one checks all the boxes. It’s not easy to find a mattress that delivers both comfort and longevity. ... show more
Reviewed in the United States on July 27, 2025 by PL

  • Wonderful mattress
Size: Full Set name: 10 in
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! ... show more
Reviewed in the United States on December 20, 2024 by Kalmthree

  • It has moderate hardness and is suitable for full body support.
Size: Full Set name: 10 in
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. ... show more
Reviewed in the United States on November 20, 2024 by Customer

  • Shockingly good sleep — affordable comfort!
Size: Queen (U.S. Standard) Set name: 12 in
I was nervous about buying a mattress in a box, but this one is incredible. It expanded quickly, had no weird smell, and the plush memory foam is heavenly. I sleep on my side, and this mattress relieves pressure on my hips and shoulders without feeling too soft. IF YOU ARE A STOMACH SLEEPER DO NO BUY THIS MATRESS! I have a hard time sleeping on this mattress on my back and it’s a no go for stomach sleeping but other that that is a great buy for the price. ... show more
Reviewed in the United States on May 25, 2026 by Sheka225

  • So glad I chose this.
Size: King(Old) Set name: 12''
I wanted to wait a few months after purchasing to review to give as honest as possible review as I was very skeptical to purchase a rolled up mattress but for the price point and the good reviews, I took a chance. Man am I glad I did. The box was heavier than my old king mattress but I was still able to handle it on my own as I’m a pretty capable bigger guy (6’2 x 280Lb). Was really curious more than anything to see this in action and get a new mattress after having a Sealy for 12 years. This unit did not disappoint. I was worried being a large human that this wouldn’t be firm enough but here we are a few months in and I absolutely love it. It says medium firm and I would say it’s a little on the firmer side. The edges are ever so slightly softer yet still offer support. I sleep like a baby on this mattress, and I sleep just about on the edge as I have my wife, an 80Lb dog and at least one of 3 kids in the bed almost every night. Side was early perfect fit for my existing bed frame with leather wrapped rails running around it. I would say it might be 2” shorter on the width than my old mattress. This bed offers fantastic support and I will definitely purchase this style again due to the high performance. The quality is very good as well, seems very well constructed. Getting the box into place was not terribly hard. It said 2 person lift but I work for a living so I got it in my room and then opened he box, which was extremely well sealed with staples. After that there’s a small tool they give you that’s like a plastic credit car with a slot. In the slot is a blade and you just poke that into the plastic and cut it open. From there it rolled itself and we slept on jr within maybe 5/6 hours that night. It was definitely firm enough to enjoy. All in all I would buy again 10 times over. I am very happy with this bed. I wish I would’ve done this sooner. ... show more
Reviewed in the United States on May 29, 2024 by JRC

  • If you get a dud, good luck trying to return it.
Size: King Set name: 12 In
I’m someone who likes to read through reviews prior to purchasing something, especially an item such as a bed. This product has many reviews, some good, some bad. So despite my better judgment, I decided I would take my chances and purchase this bed. Like many of the other reviews state, my bed also never fully expanded to size. My bed arrived on a Saturday, was laid on my box spring to expand as instructed. Per the instructions the bed will “inflate” within 24-72 hours and you shouldn’t sleep on it. (Be prepared to make another arrangements or you’ll be sleeping on your floor like my husband and I did for 3 days). After 72 hours came and went and the bed still wasn’t “inflated” to full size, I accepted my loss and figured, I too, got a dud mattress. So I hopped on and started down the rabbit hole trying to return the dang thing. Amazon tells me, “great you can return this, we’ll send a UPS driver to pick it up for you, you just have to box it yourself”. Being 5’2”, 125lb woman trying to re-box a partially inflated king size mattress just wasn’t going to happen. I also tried to contact the manufacturer, was unable to get someone on the phone or via chat and ended up having to email them. (Still awaiting a response over 24 hours later). Cut to, I manage to find a bigger box for the mattress, and try and put the mattress in said box. My UPS driver shows up for my package. Realizing it’s a mattress, he tells me they can’t take it, that Amazon does this all the time and they can’t accept them because it’s too large of a box to fit on their truck. (I didn’t shoot the messenger and picked up my mattress to bring it back inside my house). I then once again, contacted Amazon only for them to tell me that I will now need to return the item to UPS myself or since I started the return, I would have to wait another 30 days for them to be able to refund me my money. Upon asking for a supervisor, I was rudely told that the supervisor had “the same tools and resources and would tell me the same thing”. I was finally able to get someone on the phone who not only spoke clear English but was very polite, professional and knowledgeable about the return process for a mattress. She sincerely apologized and told me that my UPS driver was indeed correct and that the Amazon representatives should have advised me to dispose of the mattress and immediately refund me my money. Long story short, buyer beware, as you too may end up with a dud mattress and have a terrible time trying to return it. Go with a better well known company, spend a little more and save yourself a bad back from sleeping on the floor and a whole heck of a hassle. ... show more
Reviewed in the United States on June 15, 2023 by Kylie

  • Cooling Comfort and Plush Support
Size: 12 Inch Set name: 12 in
After searching for a mattress that could help me stay cool at night and offer the perfect blend of support and softness, I stumbled upon the 12 Inch Gel Memory Foam Mattress by Starry Night. From the moment it arrived in its compact box, I was impressed. Setting it up was smooth, and it expanded to its full size within hours. The first night I slept on it was a revelation. The gel memory foam kept me cool all night, even during those warmer evenings. The plush surface provided the perfect amount of softness without sacrificing support. I used to wake up with aches and pains, but now I feel rejuvenated and well-rested every morning. The motion isolation is also fantastic—I barely notice when my hubby moves during the night. Odors are usually a concern for me, yet this mattress has been pleasantly free of any noticeable smells. As for its appearance, it’s comparable to other mattresses, although it’s always covered with a fitted and flat sheet in my case. Considering its construction and materials, I’m confident it won’t sag. I’ll be sure to provide an update after a year to share how it holds up. After nights of using this mattress, I’ve noticed a consistent improvement in my sleep quality. The cooling effect remains effective, and the pressure relief has significantly reduced my back pain. Even my partner, who has different sleep preferences, finds it incredibly comfortable. I highly recommend it to anyone looking for a cooler, more comfortable night’s sleep. ... show more
Reviewed in the United States on May 26, 2024 by Miyi

  • Great quality mattress for sweet sleep
Size: King (Old) Set name: 10 Inch
I recently purchased this hybrid King size mattress and absolutely love it ! It made with bamboo charcoal foam and pocketed coils, and I couldn't be more pleased with my investment. The combination of bamboo charcoal foam and pocketed coils truly delivers an unparalleled level of comfort and support. The mattress provides a perfect balance between plushness and firmness, ensuring a restful sleep experience. The pocketed coils add an extra layer of support, contouring to my body's shape and minimizing motion transfer. This feature is particularly beneficial for couples, as it ensures that movements on one side of the bed won't disturb the other. The build quality is impressive, and I appreciate the attention to detail in the design. The materials used feel durable, and I believe this mattress will maintain its comfort and support for a long time. I've noticed a significant improvement in the overall quality of my sleep since switching to this mattress.The spring support my back greatly. Waking up feeling refreshed and free of any aches or stiffness has become the norm. The surface cover of the mattress is soft and smooth . I hope it is easy to clean as well in the future. The thickness of 10 inch is easy to fit my bed frame . In conclusion, this product is a fantastic choice for anyone seeking a mattress that combines luxurious comfort with excellent support. It has exceeded my expectations, and I highly recommend it for anyone who is seeking for great sleep experience. ... show more
Reviewed in the United States on January 3, 2024 by Ronnie

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