Sweetnight CoolNest Memory Foam Queen Size Mattress 16 inch Cooling Mattresses in a Box,Scientific Support,Medium Soft
Sweetnight CoolNest Memory Foam Queen Size Mattress 16 inch Cooling Mattresses in a Box,Scientific Support,Medium Soft
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Sweetnight CoolNest Memory Foam Queen Size Mattress 16 inch Cooling Mattresses in a Box,Scientific Support,Medium Soft

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Bed Size:Queen
Mattress Thickness:16 in

Key item features

  • Advanced Cooling: Features an advanced CoolNest cover with cool-to-the-touch fabric and 35% more breathability, certified by OEKO-TEX, to wick away heat and sweat for cooler sleep.
  • Scientific Support: Incorporates PCMFLUX High Resilience Foam with 3X better breathability, absorbing body heat to prevent overheating, and is CertiPUR-US certified.
  • Ergonomic Design: Offers 5-zone ergonomic support with 9 comfort bars and supportive foam to reduce pressure points and enhance spine alignment, beneficial for back pain.
  • Medium Firmness: Provides a medium firmness level that balances cooling airflow with body support, ideal for hot sleepers and those experiencing restless nights or sleep disorders.
  • Targeted Users: Designed for hot sleepers to stop night sweats, heavier individuals needing reinforced support, back pain sufferers for spinal alignment, and those seeking relief from sleep disorders.
  • Queen Sized: This 16-inch memory foam mattress is specifically a Queen size, offering ample space and comfort.
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Current price is Now $599.99
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was $899.99
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Columbus, 43215
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Sold by Sweet Night Technology Inc.
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4.268817204301075 stars out of 5, based on 1117 seller reviews(4.3)
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About this item

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Customer ratings & reviews

4.7 out of 5 stars
stars851 ratings464 reviews
How item rating is calculated
  1. 5 stars80% (678)
  2. 4 stars15% (131)
  3. 3 stars1% (11)
  4. 2 stars1% (11)
  5. 1 star2% (20)

Reviews summary

Pros

  • : Provides adequate support and pressure relief.
  • : Offers great quality at a lower cost.
  • : Provides a restful experience.
  • : Reduces back, hip, and joint pain.
  • : Offers a balance of support and comfort.
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Showing 1-3 of 464 reviews

Feb 20, 2026
Deborah
Item details
Bed size: Queen
Mattress thickness: 16 in
Sold bySweet Night Technology Inc.Delivered byWalmart
5 out of 5 stars review

Verified Purchase

Very comfortable. I recommend you let it set the full 3 days to let i completely expand. I did and it met the fill 16 inches that was guaranteed. It is very comfortable to sleep on with good support. Maintains great support. I would recommend this mattress. Great price for the product.

Helpful?3PX0ZW7H04CY16026520103
Feb 17, 2026
mia
Item details
Bed size: King
Mattress thickness: 14 in
Sold and shipped bySweet Night Technology Inc.
5 out of 5 stars review

Verified Purchase

14 inch CoolNest

I got the 14 inch and as I'm looking through the reviews, I don't see anyone that got the same mattress as me. Everyone mattress looks way different than the one that I purchased, which is the sweetnight coolnest i'm gonna let it flush up it says 24 hours to 72 hours so I'll give it about two days so far it's very heavy amazing quality I did get medium soft it does seem a little more softer than I expected but again it is not done fluffing but I can't wait to sleep on it

Helpful?3PX0ZW7H04CY16026520103
Oct 6, 2021
Dylan
5 out of 5 stars review

Seller Verified Purchase

Great bed at a even greater price!

Great quality and comfortable bed at a great price. We purchased our new bed about 2 months ago. Shipping was quick and on time. Opening and setup was quick and easy. I am a stomach and back sleeper and my wife is a side sleeper and we both love this bed. We would definitely recommend anyone to purchase this bed as it has been one of our best purchases. Thank you sweetnight for the amazing product.

Review from sweetnight.com
Helpful?3PX0ZW7H04CY16026520103