
Zinus Green Tea
Score: 76/100
FDW 14-Inch King Mattress White
Score: 74/100Rankings

The Zinus 6-inch Green Tea Memory Foam Mattress offers an affordable, CertiPUR-US-certified foam core with green-tea and charcoal infusion for odor control and airflow. Its thin profile and limited weight capacity restrict suitability for heavier users. Perfect for budget-conscious back sleepers in tight spaces like twins or bunk beds.

The FDW 14-inch Gel Memory Foam Mattress features ventilated gel-infused foam and a high-density base, providing strong support, cooling, and a washable stretch-knit cover. Its short 90-day warranty and heavyweight design are trade-offs for the premium comfort. It's aimed at back and stomach sleepers who prioritize pressure relief and easy maintenance.
| Attribute | ![]() | ![]() |
|---|---|---|
10 yearsbest | 0.25 years | |
| ↓ lower better | 9.23 kgbest | 36.74 kg |
2best | 2best | |
113.4 kgbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
General(3) | ||
Size (WxLxH) | 39x75x6 inches | 76x80x14 inches |
Weight (kg) | 9.23 kg | 36.74 kg |
Warranty (years) | 10 years | 0.25 years |
Design(3) | ||
Firmness | Medium | Medium firm |
Foam Type | Memory foam | Gel-infused memory foam |
Cover Material | Soft poly jacquard or non-woven polyester fabric | Polyester stretch knit |
Features(2) | ||
Cooling Technology | Cooling gel | Ventilated gel |
Supported Sleep Positions | Back | All |

Products in the top-left offer the best value (high score, low price).

Product pages and retailer descriptions emphasize reliable pressure relief for back sleepers, cooling benefits from green-tea/charcoal infusion and open-cell design, and strong value thanks to the 10-year warranty and CertiPUR-US certification. No independent editorial reviews were found, but the professional messaging positions the mattress as a solid entry-level option.
User-generated feedback is not present in the source data; however, manufacturer messaging suggests common praise for odor-control, quick setup, and comfortable support, with the only noted drawback being the initial expansion period.



Professional reviewers commend the FDW mattress for its effective gel-infused cooling layer, solid high-density support core, and hypoallergenic construction. They emphasize that the medium-firm feel delivers balanced comfort and spinal alignment without excessive sinkage, making it a strong contender for back and stomach sleepers seeking temperature regulation.
Everyday buyers consistently praise the mattress for its cool sleep experience, even body support, and the convenience of a washable cover. Common themes include quick expansion on frames and good value for pressure-relief performance, while recurring complaints focus on initial off-gassing, heavy weight for larger sizes, and the time needed for full expansion.