
Zinus Green Tea
Score: 76/100
Olee Sleep 10-inch Twin Gel Memory Foam Mattress
Score: 81/100Rankings

A twin-size, 10-inch medium-firm mattress that combines gel-infused memory foam with a cool-silk cover for strong cooling and pressure relief. Its limited size and lack of extensive third-party validation are notable trade-offs. Best suited for kids, teens, or lightweight adults needing an affordable cooling twin.

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.
| Attribute | ![]() | ![]() |
|---|---|---|
10 yearsbest | 10 yearsbest | |
| ↓ lower better | 9.23 kgbest | 15.2 kg |
2 | 4best | |
113.4 kgbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
General(3) | ||
Size (WxLxH) | 39x75x6 inches | Twin |
Weight (kg) | 9.23 kg | 15.20 kg |
Certifications | CertiPUR-US | CertiPUR-US certified |
Design(3) | ||
Firmness | Medium | Medium firm |
Foam Type | Memory foam | High density foam layers |
Cover Material | Soft poly jacquard or non-woven polyester fabric | Premium cool silk fabric |
Features(2) | ||
Cooling Technology | Cooling gel | Gel-infused memory foam, silk cover |
Number of Foam Layers | 2 | 4 |

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.
