Zinus Hybrid Mattress
Score: 78/100
FDW Full Mattress 6-inch
Score: 76/100Rankings
The Zinus 12-inch Foam and Spring Hybrid Mattress combines coils and CertiPUR-US foam for medium-firm support and strong cooling. It is heavier and requires several days to fully expand, which can be cumbersome. Best suited for couples needing higher weight capacity and motion isolation.
The FDW Full Mattress features a 1-inch gel-infused memory foam top over a high-density base, delivering medium-firm support with strong cooling and quick box-unpacking. Its firm feel and potential off-gassing can be drawbacks for side sleepers or sensitive users. Ideal for back and stomach sleepers seeking an affordable, cool sleep surface.
| Attribute | | |
|---|---|---|
12 inchesbest | 6 inches | |
54 inchesbest | 54 inchesbest | |
10 yearsbest | — | |
75 inchesbest | 75 inchesbest | |
10 daysbest | — | |
| ↓ lower better | 63.42 lb | 33 lbbest |
1 | 2best | |
3best | 1 |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Dimensions(1) | ||
Height (inches) | 12.0 inches | 6.0 inches |
Physical(1) | ||
Weight (lb) | 63.42 lb | 33.0 lb |
Comfort & Support(1) | ||
Firmness Level | Medium-Firm | Medium Firm |
Construction(2) | ||
Foam Layers | 1 | 2 |
Hybrid Construction | true | false |
Safety & Certifications(1) | ||
Number of Certifications | 3 | 1 |
Products in the top-left offer the best value (high score, low price).
Professional reviewers on sites such as Wayfair give the ZU-MSSA2BZI-12F a strong rating, emphasizing its breathable hybrid construction, cooling technology, and compatibility with adjustable bases.
Consumer feedback on the broader 12-inch hybrid line is overwhelmingly positive. Shoppers repeatedly mention the ease of setup, the durable comfort, and the value for a Full-size hybrid. The most common complaints revolve around the mattress's weight, the need for a day or two to fully expand, and occasional off-gassing odors.
“great king size”
“surprisingly comfortable despite side-sleeper caveats”
“Excellent cooling from gel foam, maintaining comfortable temperature overnight”
Professional reviewers commend the FDW mattress for its effective gel-infused cooling, medium-firm support that balances pressure relief, and rapid two-hour expansion. They also note the dual-layer design provides stability and appreciate the CertiPUR-US certification. However, they caution that the 6-inch profile feels firmer than thicker models and may not satisfy side sleepers seeking plushness.
Everyday users generally praise the mattress for its affordable comfort boost, noticeable cooling effect, and quick setup, especially in guest rooms and dorms. Recurring complaints focus on the firmness for side sleepers, initial off-gassing odor, and occasional slow expansion of the corners if the box isn't unpacked correctly.
