SweetNight CoolNest Hybrid 12"
GoodBed Expert Review
Our Take on SweetNight CoolNest Hybrid 12"
Founder of GoodBed, Leading Mattress Expert
BEST if you
- Want a medium-firm mattress (i.e., just a little firmer than average)
- Are mainly a back sleeper
- Regularly sit or sleep along the edge of your bed (edge support is excellent)
- Are easily disturbed by other movements in the bed (motion isolation is excellent)
- Prefer an average amount of 'memory feel'
- Enjoy sleeping 'on' your mattress while being just a little hugged or cradled
NOT IDEAL if you
- Weigh 225 lb or more, especially if you sleep on your stomach
- Have a strong tendency to sleep hot (temperature regulation is pretty good, but not the best)
- Don't like any bounce in your mattress
- Want a natural or organic mattress (though this mattress is still OK in terms of avoiding harmful chemicals)
Your Personal Match Score
Is this the Right Product for You?
for SweetNight CoolNest Hybrid 12"
Materials & Construction
| Cover |
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| Comfort Layers |
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| Support Layers |
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| Total Thickness | 12'' |
Compare These Products
SweetNight CoolNest Hybrid 12" vs. Other Beds
Compare the SweetNight CoolNest Hybrid 12" mattress side by side with other SweetNight models, or with mattresses from other brands.
Where to Buy
SweetNight CoolNest Hybrid 12"
SweetNight Online Seller
- Free delivery
- 100-day return policy
- Financing available
Related Video Reviews
Frequently Asked Questions
SweetNight CoolNest Hybrid 12"
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In our evaluation of the SweetNight CoolNest Hybrid 12" mattress, we found it to be a Medium-Firm (4) on the GoodBed rating scale (1= firmest, 9 = softest).
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Mattress matching is highly personal. This is why GoodBed refuses to publish bogus "best mattress" lists and instead created an advanced mattress matching tool called the GoodBed Quiz. This quiz can assess your requirements in just a few minutes, and then calculate your personal Match Score for the SweetNight CoolNest Hybrid 12" mattress, along with any of the other 800+ mattresses that we've evaluated.
To see your Match Score for the SweetNight CoolNest Hybrid 12", simply use this link to take the GoodBed Quiz. Your Match Score for this mattress will be shown at the top of your quiz results, and will include a detailed explanation of how it matches up with your personal mattress requirements. Each Match Score is based on over 50 different Mattress DNA™ attributes that we measure through our proprietary mattress testing framework.
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Yes, the SweetNight CoolNest Hybrid 12" mattress is adjustable base compatible. This means it is designed to be used on an adjustable base without incurring damage or voiding the warranty. In our review of this mattress, we tested it on an adjustable base to look for any adverse effects as the head and foot are elevated, and to see how well it conforms to the contours of the base both with and without the weight of a sleeper. Overall, we found the CoolNest Hybrid 12" to have good adjustable base compatibility.
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- Length: 10-year warranty.
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Here are the in-home trial details for mattresses purchased from the SweetNight website:
- Policy: Comfort Guarantee -- Mattresses can be returned for refund for up to 100 days (after 30 day minimum trial).
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Here are the delivery terms for mattresses purchased from the SweetNight website:
- Policy: Delivery available - Free with any mattress purchase
- Set-up: Set-up not available
- Removal: Removal of old mattress not available
- Timing: Orders placed on weekdays are shipped out the next business day. Orders placed on the weekend will be shipped out the next Monday.
Expert Q&A
See questions from other mattress buyersOther Models from SweetNight
Additional Information
General Description
CoolNest® Hybrid Mattress
- Exclusive CoolNest® System delivers multi-stage cooling comfort that feels up to 8° cooler all night.
- Innovative Dynamic Coil™ Technology adapts to your body for balanced support, helping prevent sagging and relieve pressure.
- DuoSense™ Pillow Top provides plush comfort when you lie down with supportive feel as you sleep.
- Advanced Motion Isolation absorbs movement to reduce motion transfer for peaceful, undisturbed sleep.
Instant Cool-to-the-Touch Cooling Ice Silk Cover delivers an instantly cool touch with a Qmax value of up to 0.25, providing 47% better cooling performance than standard cooling fabrics for a cooler sleep experience.
Fast Heat Absorption PCMflux® High Resilience Foam delivers 3× better breathability and absorbs heat faster than regular memory foam, helping regulate temperature for cooler, more comfortable sleep.
Cooler Airflow Comfort Perforated Gel-Infused Memory Foam with 700+ air channels, it enhances internal airflow, improving breathability and delivering a cooler sleep experience.
Warranty
- Length: 10-year warranty.
About This Model
| Status | Active (released 2026) |
|---|---|
| Manufacturer | SweetNight |
| Line | CoolNest |
| Collection | CoolNest Hybrid |
| Comfort Level | Medium-Firm |
| Surface Type | Pillow Top |
| Support Type | Innerspring |
| Build Details |
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Corrections
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