Zinus 10 Inch Green Tea Cooling Memory Foam Mattress Queen
- Size: Queen
- Item Thickness: 10 inches
- Item Depth: 10 inches
- Item Firmness Description: Medium
Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A CertiPUR-US certified cooling memory foam mattress with a medium feel and broad frame compatibility, a reasonable pick if you are comfortable with the compressed-in-a-box setup and wait time.
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ASIN: B0CKYZ4DJBCategory: Mattresses
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Overview
A 10-inch queen memory foam mattress with a cooling gel layer and a green tea extract plus charcoal infusion, rated a medium feel. Ships compressed in a box and needs 24 to 72 hours to fully expand.
Zinus frames the green tea and charcoal infusion as an odor-freshness feature rather than a comfort one, so the cooling claim really rests on the gel memory foam layer, which is designed to pull heat away from the body rather than trap it the way older all-foam mattresses do. The listing also states it contains no fiberglass, a detail some buyers specifically look for after fiberglass complaints on older budget foam mattresses.
- 10-inch cooling gel memory foam construction
- Green tea extract and charcoal infusion
- CertiPUR-US and OEKO-TEX certified, no fiberglass
- Compatible with platform beds, box springs and adjustable bases
Who it's for
Sleepers who want a medium-feel memory foam mattress that sets up on an existing platform bed, box spring, slatted foundation or adjustable base without buying new furniture. Less suited to anyone wanting a firm innerspring feel or a mattress usable immediately without an expansion wait.
Pros and cons
- Cooling gel memory foam layer
- CertiPUR-US certified, no fiberglass
- Works with platform beds, box springs and adjustable bases
- 10-year limited warranty
- Needs 24 to 72 hours to fully expand
- Medium feel only, no firmness choice
- Weight capacity varies sharply by size
Performance notes
The gel memory foam layer is engineered to draw body heat away from the sleeper, which is the main mechanism behind the cooling claim, while the green tea extract and purified charcoal are aimed at keeping the mattress smelling fresh over time rather than affecting temperature. Being CertiPUR-US certified means the foam has been tested for substances like heavy metals and formaldehyde, and the listed no-fiberglass construction addresses a common complaint with cheaper compressed foam mattresses.
Where it stands among mattresses
- #9 most-searched brand and model of the 12 mattresses lines we track (by search demand, not sales).
From the specs of the 60 mattresses we list; not a test result.
Specifications
| Brand | Zinus |
|---|---|
| Dimensions & fit | |
| Size | Queen |
| Item Depth | 10 incheshigher than 52% of 24 mattresses |
| Weight Capacity Maximum | 500 pounds |
| Item Weight | 52.5 poundshigher than 69% of 27 mattresses |
| Item Dimensions L x W x Thickness | 80 × 60 × 10 inches |
| Item Dimensions | 80 × 60 × 10 inches |
| Capacity & performance | |
| Age Range Description | Adult |
| Construction & materials | |
| Construction Type | Gel Foam |
| Mattress Comfort Layer Material | Gel Memory Foam |
| Fill Material | Gel Memory Foam |
| Cover Material | Polyester |
| Color | White |
| Included components | |
| Number of Packs | 1 |
| Unit Count | 1 |
| Included Components | Mattress |
| Other details | |
| Item Thickness | 10 incheshigher than 53% of 35 mattresses |
| Item Firmness Description | Medium |
| topstyle | Tight Top |
| Number of Layers | 3 |
| Shape | Rectangular |
| Mattress Type | Standard Mattress |
| Number of Items | 1 |
| Style Name | 10" |
| Item Type Name | Bed Mattress Conventional |
| Product Care Instructions | Spot Clean Only |
| Additional Features | Breathable, Pressure Relief |
| Set Name | Green Tea Cooling |
Closest rivals on specs
Novilla 10 Inch Pillow Top Hybrid Mattress Twin- Item Weight 52.5 vs 40.8 pounds (+29%)
DreamCloud Classic 12 Inch Memory Foam Mattress Twin- Item Thickness 10 vs 12 inches (-17%)
Signature Design by Ashley Chime 12 Inch Memory Foam Mattress Queen- Item Thickness 10 vs 12 inches (-17%)
- Item Weight 52.5 vs 62 pounds (-15%)
Frequently asked questions
How long does the Zinus mattress take to expand after unboxing?
Zinus states 24 to 72 hours for full expansion after you unbox and unroll it.
Does this mattress need a box spring?
No, it is compatible with platform beds, box springs, slatted foundations and adjustable bases, so an existing setup should work.
Does this mattress contain fiberglass?
The listing states it is made without fiberglass and uses CertiPUR-US certified foam.