Sweetnight 16 Inch Queen Size Mattress, Cooling Queen Size Foam Mattress for Cool Night Sleep, 5-Zone Ergo Support for Pressure Relief, Medium, CertiPUR-US Certified

Sweetnight 16 Inch Queen Size Mattress, Cooling Queen Size Foam Mattress for Cool Night Sleep, 5-Zone Ergo Support for Pressure Relief, Medium, CertiPUR-US Certified

(4.6)
882 Reviews

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Specifications

  • Brand: Sweetnight
  • Size: Queen (U.S. Standard)
  • Product Dimensions: 80"L x 60"W x 16"Th
  • Item Weight: 101.97 Pounds
  • Item Firmness Description: Medium
  • Top Style: Tight Top
  • Cover Material: Polyester
  • Number of Layers: 6
  • Fill Material: Gel Memory Foam, High Density Foam, Memory Foam
  • Special Features: Breathable, Low Motion Transfer, Pressure Relief, Temperature Regulating

The Sweetnight 16 Inch Queen Size Mattress is designed for those who prioritize a cool and comfortable night's sleep. With its innovative features, this mattress promises to deliver an exceptional sleeping experience, particularly suitable for hot sleepers. The blend of advanced materials and design elements aims to enhance comfort while providing necessary support.

Features

  • CoolNest System for a Cooler Night: Combines PCM high-resilience foam with gel-infused memory foam for effective heat dissipation and a cooler sleep surface.
  • 5-Zone Support for Pressure Relief: Integrates support and comfort foam to cushion pressure areas, promoting better sleep and stability.
  • Motion Isolation: Multiple layers of memory foam effectively absorb motion, minimizing disturbances from movement during the night.
  • Enhanced Breathability: The CoolNest cover uses 3D-woven technology that improves breathability by 35%, allowing for increased airflow and moisture wicking.
  • Eco-Friendly Certifications: CertiPUR-US certified foams and OEKO-TEX certified cover ensure a safe and comfortable sleep environment.
  • Convenient Setup: The mattress comes compressed in a box for easy transport and setup, requiring up to 72 hours to fully expand.

Pros

  • Excellent cooling properties make it ideal for warm climates or hot sleepers.
  • The 5-zone support system effectively relieves pressure, enhancing sleep quality.
  • Good motion isolation minimizes disruptions from a partner's movements.
  • Breathable cover material keeps you comfortable throughout the night.
  • Comes with a 10-year warranty for added peace of mind.

Cons

  • May require time to fully expand after unpacking, which could be inconvenient.
  • Some users might find the mattress too soft depending on personal preference for firmness.
  • Heavier than some other mattress options, making it less easy to maneuver.

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What Customers Say

C
5 / 5

Everything I wish someone reviewed here

I have classical Ehlers Danlos Syndrome (cEDS), so I’ve had pretty severe joint pain my entire life. Our old mattress was causing me to toss and turn in my sleep, which lead to sprained knees, elbows, and shoulders. I have tried all the pillows and special orthopedic supports with no luck.I bought this mattress in hopes it would provide better support and keep me from injuring myself, and wow, I’m impressed. My pain is significantly improved, no sprained joints, no headaches. Additionally, I didn’t wake up sweaty, and my husband didn’t wake me up when he moved around in the morning.What I wish was in a review:1. It didn’t take long to expand. We were able to use it after 4-6 hours, then it gradually softened. You won’t harm it by sleeping on it early, it’ll just be slightly more firm at first.2. I don’t know what the negative reviews are talking about, it’s not too soft or too firm. It’s equal to the mattresses at stores here. I’m assuming they maybe got the wrong order?3. Very mild smell. Foam sometimes has a terrible chemical smell, this was very mild and manageable.4. This thing is packed TIGHT and folded in the middle. I was alarmed when I saw it before opening— don’t be. It’s squished down smaller than others are. My package only measured 18 x 32 lol. It’s okay, I promise.5. If you’re used to a spring mattress, this is going to feel weird to you. It’s silent, doesn’t move, and relieves all of your joints. Give it a fair chance, because you won’t be used to how your body feels without distractions (like the sound of springs). You may find it hard to sleep at first, because you’ll be more aware of your own body.6. Lastly, don’t be alarmed by the reviews showing wrinkles on the mattress. It’s literally just the sheet cover part. No different than how your fitted sheet gets wrinkled lol. It’s down the middle because it’s a tight fitted cover and it’s folded in half in the box, so it creases and wrinkles the half that’s rolled up inside (if that makes sense). The mattress itself is fine lol, and the cover is so silky smooth that the wrinkles/creases flatten the second you get on it.Will this mattress last a lifetime? Of course not, it’s a mattress shipped in a box lol. But it’s absolutely worth this price. I will update this review if I ever need to replace it with how long it lasted!

✔ Verified Purchase
L
5 / 5

Great quality mattress that stays cool all night

This Sweetnight mattress has been a total game-changer for my sleep! I’ve always struggled with memory foam mattresses that sleep hot, but the cooling layer on this one works so well — I stay comfortable all night, even in warmer weather. The medium feel is just right: supportive enough for my back and shoulders, but still soft enough to sink into comfortably. The 5-zone support makes a noticeable difference in how my body feels when I wake up, no more stiffness or pressure points. Setup was super easy, and it expanded fully within a day. I also love that it’s CertiPUR-US certified, so I feel good about the quality and safety. If you’re looking for a cooling, supportive mattress at a great price, this one is definitely worth it!

✔ Verified Purchase
C
5 / 5

Cool, Supportive, and Perfect for Deep Sleep!

This Sweetnight CoolNest mattress is fantastic! The cooling design really helps prevent overheating, and the memory foam feels comfortable all night. The 5-zone support provides excellent pressure relief for shoulders, hips, and back. Medium firmness is just right, not too soft or too firm. Easy to set up and expanded quickly. Great quality and value for a king-size mattress!

✔ Verified Purchase
R
5 / 5

Great Cooling, Easy Setup & Comfortable Support from Day One

We’re a couple and just got this mattress, and it was ready much faster than expected—pretty much fully expanded and usable after about a day, which was a nice surprise.After the first night, we’re already really impressed. The cooling is noticeable right away—it doesn’t trap heat like our old mattress, and we both slept more comfortably without waking up sweaty. The support feels well-balanced too, not too soft or too firm. I usually have some lower back discomfort, and even after one night I could feel a difference—it felt more aligned and less pressure in the morning.It’s also very easy to set up and use. Taking it out of the box was straightforward, and we didn’t have to wait days for it to be ready, which made the whole experience much smoother.Motion isolation works well too. One of us moves a lot during the night, but the other barely notices. Even our cat jumping on and off the bed didn’t really disturb our sleep.Overall, it already feels like a big upgrade after just one night. Comfortable, supportive, cool, and super convenient—very happy with it so far.

✔ Verified Purchase
S
5 / 5

It feels much more expensive than it is, good sleep since switching to it

In a word- Yes. It’s very comfortable- firm yet supple without being hard, while supportive in a slightly form-fitting way. The mattress was delivered within a few days. It’s easy to unbox and set up- the mattress expands very quickly. There was no odor. Be careful opening the shipping box and cutting plastic wrap of mattress. From the first night, I noticed the difference it’s very comfortable, provides great support, and doesn’t sink. The size is perfect,I’ve been sleeping much better since I got it. It doesn’t get hot and adapts very well to the body. if you’re looking for something comfortable, affordable, It also offers great value for the price compared to other mattresses on the market.I definitely recommend this mattress to anyone looking for comfort, quality, and affordability.

✔ Verified Purchase
J
5 / 5

Cool, Supportive, and Great Value Mattress

The Sweetnight CoolNest 14” Queen Mattress has been a really comfortable upgrade. The cooling memory foam does a great job regulating temperature—I don’t wake up feeling overheated anymore, which was a big issue with my previous mattress.The 5-zone ergonomic support provides a nice balance of comfort and support, especially for my back and shoulders. It feels medium-firm, which works well whether I’m sleeping on my side or back.I also appreciate that it’s CertiPUR-US certified, so there’s no strong chemical smell and it feels safe to use. Setup was easy—just unbox and let it expand.Overall, it’s a comfortable, supportive, and cooling mattress at a great price point. Highly recommend for anyone looking for better sleep without breaking the bank!

✔ Verified Purchase