
Signature Design by Ashley Chime 12-inch Green
Score: 63/100
Zinus Hybrid Mattress
Score: 78/100Rankings

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 Signature Design by Ashley Chime is a 12-inch ultra-plush memory foam mattress featuring a hypoallergenic stretch-knit cover and gel infusion for cooling. Its very soft feel may lead to quicker sagging and it lacks innerspring support. Ideal for allergy-sensitive sleepers seeking a plush surface and easy box delivery.
| Attribute | ![]() | ![]() |
|---|---|---|
12 inchesbest | 12 inchesbest | |
52 inches | 54 inchesbest | |
— | 10 yearsbest | |
74 inches | 75 inchesbest | |
— | 10 daysbest | |
| ↓ lower better | 60 lbbest | 63.42 lb |
2best | 1 | |
— | 3best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Dimensions(3) | ||
Height (inches) | 12 inches | 12.0 inches |
Width (inches) | 52 inches | 54.0 inches |
Length (inches) | 74 inches | 75.0 inches |
Physical(1) | ||
Weight (lb) | 60 lb | 63.42 lb |
Comfort & Support(1) | ||
Firmness Level | Ultra Plush | Medium-Firm |
Construction(2) | ||
Foam Layers | 2 | 1 |
Hybrid Construction | false | true |

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

No independent professional reviews or editorials were found; manufacturer and retailer descriptions consistently highlight the mattress’s thick memory foam for “amazing support, pressure relief, and comfort,” the firm support foam base, and hypoallergenic benefits.
Consumer‑generated feedback was not present in the available sources, so no common praise or complaints could be identified.




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.