
FDW Gel Memory Foam Mattress
Score: 75/100
Zinus Green Tea 12-inch
Score: 80/100Rankings

Zinus's 12-inch Queen Green Tea Memory Foam Mattress combines green-tea and charcoal-infused foams with patented zoned pressure-relief layers for targeted support and freshness. The initial firmness and lengthy expansion period can be challenging for side sleepers seeking a softer feel. Suited for back sleepers and those needing high weight capacity.

The FDW 12-inch gel memory foam mattress delivers effective gel cooling, a high-density base for stable support, and a washable stretch cover while remaining lightweight. Off-gassing odor and delayed corner expansion are notable trade-offs, and edge support is limited. Great for back and stomach sleepers who prioritize cooling and easy handling.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 10 yearsbest | |
| ↓ lower better | 18.1 kgbest | 28.26 kg |
2 | 3best | |
— | 226.8 kgbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
General(3) | ||
Size (WxLxH) | 39x75x12 inches | Queen (60" x 80" x 12") |
Weight (kg) | 18.1 kg | 28.26 kg |
Certifications | CertiPUR‑US Certified | CertiPUR-US, OEKO-TEX, fiberglass-free |
Design(3) | ||
Firmness | Medium Firm | Medium-firm |
Foam Type | Gel Memory Foam + High‑Density Base Foam | Memory foam |
Cover Material | Soft, washable, four‑way stretch cover | Polyester |
Features(2) | ||
Cooling Technology | Gel‑Infused | Green tea, charcoal |
Number of Foam Layers | 2 | 3 |

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

Professional reviewers commend the FDW mattress for its effective gel‑based cooling, balanced medium‑firm feel, and CertiPUR‑US certification, noting it delivers solid support without excessive sinkage and fits within the 12‑inch height limit of most platform and adjustable bases. They also point out its budget‑friendly positioning as a viable alternative to higher‑priced luxury foams, though edge support remains typical of all‑foam designs.
Everyday users repeatedly praise the mattress for its straightforward unboxing, quick fit on various frames, and the cooling, medium-firm comfort that eases pressure points. Common complaints focus on the initial corner expansion delay and the need to air out the mattress for 72 hours to eliminate off-gassing odors.

“shapes up just fine”

“corners may not fully expand initially”

“good support that's not crazy stiff but sinks slightly like memory foam, comfortable overall for its density and suitability for back sleepers”




Professional reviewers praise the Zinus Queen 12-inch model for its thoughtful three-layer construction, effective zoned pressure relief, and eco-friendly certifications, noting it offers solid support for back sleepers without feeling overly hard.
Everyday users generally appreciate the quick unpacking, the mattress's ability to relieve joint aches, and the freshness provided by the green-tea infusion. Common concerns revolve around a brief off-gassing odor and the need for a short break-in period due to initial firmness.