
Expert Score7.4
Zinus•product
Zinus Green Tea Memory Foam 12 Inch Mattress
12-inch all-foam mattress with green tea and charcoal infusion, CertiPUR-US certified, medium firmness, 100-night trial, and 10-year warranty.
Expert Rating
7.4/10
Best Pricing & Availability
official
Check Price
In Stock
The Analysis
Quick Specs
Price$369
AirflowLimited, dense foam layers restrict ventilation; not recommended for hot sleepers
ComfortMedium feel with green tea-infused memory foam contouring for pressure relief and balanced cushioning for side and back sleepers
FirmnessMedium (5 out of 10), suitable for a wide range of sleep positions and body weights
Expert Review Summary
The Zinus Green Tea Memory Foam 12 Inch Mattress is one of the most recognizable budget mattresses on the market, combining green tea and charcoal-infused foam layers with an accessible price point. At 12 inches tall, it offers a medium feel that balances cushioning and support, making it broadly suitable for a range of sleep positions and body types.
The construction includes 3 inches of green tea-infused comfort memory foam for pressure relief and freshness, 2 inches of pressure-relief transition foam, and a 7-inch high-density base foam for stability. All foam layers are CertiPUR-US certified, free from harmful phthalates, flame retardants, and formaldehyde. The soft knit fabric cover adds a gentle surface feel, and the entire mattress ships compressed in a box for simple unboxing and setup.
Ideal for budget shoppers, guest rooms, and first-time mattress buyers, the Zinus Green Tea 12 Inch delivers solid value at an entry-level price. The 100-night trial and 10-year warranty provide confidence in the purchase. Edge support and cooling are limited compared to premium options, but the pressure-relieving memory foam and low price make this a consistently top-selling choice for cost-conscious shoppers.
Technical Specifications
Price$369
AirflowLimited, dense foam layers restrict ventilation; not recommended for hot sleepers
ComfortMedium feel with green tea-infused memory foam contouring for pressure relief and balanced cushioning for side and back sleepers
FirmnessMedium (5 out of 10), suitable for a wide range of sleep positions and body weights
Foam TypeGreen tea-infused memory foam comfort layer, polyfoam transition layer, high-density polyfoam base; all CertiPUR-US certified
DurabilityCertiPUR-US certified foam construction; expected usable lifespan of 5 to 7 years under normal use conditions
Noise Level0
Edge SupportWeak, lacks reinforced perimeter; edge compression is noticeable near the borders
Trial Period100
Zoned Support No
BreathabilityModerate, all-foam construction limits airflow compared to hybrid or innerspring designs
Cover MaterialSoft knit fabric cover with breathable construction
Smart FeaturesNone
Mattress Height12
Pressure ReliefGood, memory foam comfort layer conforms to shoulders, hips, and joints to reduce pressure point buildup
Sizes AvailableTwin, Full, Queen, King, California King
Warranty Length10
Firmness OptionsMedium
Material QualityCertiPUR-US certified foam with green tea and charcoal infusion for odor control; standard budget-tier foam density
Motion IsolationGood, memory foam absorbs and limits motion transfer across the mattress surface
Spinal AlignmentModerate, high-density base foam maintains general spinal support, though lacks dedicated lumbar reinforcement
Construction TypeAll-foam
Cooling TechnologyGreen tea and charcoal infusion for odor management; no active phase-change or gel cooling technology
Organic CertificationCertiPUR-US
Sleep Position SuitabilitySide, Back