Sweetnight CoolNest Queen Mattress, 14 inch Cooling Queen Size Memory Foam Mattress for Cool Night Sleep, 5-Zone Ergo Support for Pressure Relief, Medium, CertiPUR-US Certified
Review & Specs Analysis

The Editor's Take
The Sweetnight CoolNest Queen Mattress offers a promising cooling design with its CoolNest System and 3D-woven cover, aiming for 35% better breathability. Its 5-zone Ergo Support targets pressure points for comfort, and memory foam layers provide good motion isolation. While CertiPUR-US certified foams ensure a healthier sleep, its 61.67 lb weight and 14-inch profile are standard. The 3.8-star average from 896 reviews suggests it's a decent, but not exceptional, option for budget-conscious sleepers seeking a cooler night.
Best For
Sleepers seeking moderate cooling and pressure relief without a premium price tag.
Specification Summary
| Metric | Score | Rating |
|---|---|---|
| Weather Resistance | 72/100 | Fair |
| Comfort | 82/100 | Good |
| Durability | 68/100 | Fair |
| Value for Money | 91/100 | Excellent |
| Weight | 61.67 lbs | |
| Dimensions | 80"L x 60"W x 14"Th | |
| Material | Gel Foam, Memory Foam | |
✅ Pros
- CoolNest System for improved sleep temperature
- 5-zone support targets pressure points effectively
- Memory foam layers offer excellent motion isolation
- Enhanced breathability via 3D-woven cover
- CertiPUR-US certified foams for healthier sleep
- Good value considering cooling features
❌ Cons
- Average durability for memory foam construction
- Limited specific details on PCMflux foam performance
- 3.8-star average indicates some user dissatisfaction
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Buying Guide: Mattresses
Firmness, support type, and sleep trial period.
Medium-firm suits most. 100+ night trial essential.
Firmness
Medium-firm for most
Trial
100+ nights minimum
Frequently Asked Questions
How effective is the CoolNest System for hot sleepers?▼
The CoolNest System combines PCMflux foam and gel memory foam, aiming to dissipate heat effectively for a cooler sleep experience.
What is the firmness level of this mattress?▼
The Sweetnight CoolNest Queen Mattress is described as medium firmness, designed to balance comfort and support.
Is this mattress suitable for couples?▼
Yes, the memory foam construction excels at motion isolation, minimizing disturbances from a partner's movements.
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Key Characteristics of Sweetnight CoolNest Queen Mattress, 14 inch Cooling Queen Size Memory Foam Mattress for Cool Night Sleep, 5-Zone Ergo Support for Pressure Relief, Medium, CertiPUR-US Certified
Raw Manufacturer Specifications
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