
Signature Design by Ashley Chime 12-inch Green
Score: 63/100
FDW Full Mattress 6-inch
Score: 76/100Rankings

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.

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 | 6 inches | |
52 inches | 54 inchesbest | |
74 inches | 75 inchesbest | |
| ↓ lower better | 60 lb | 33 lbbest |
2best | 2best | |
— | 1best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Dimensions(3) | ||
Height (inches) | 12 inches | 6.0 inches |
Width (inches) | 52 inches | 54.0 inches |
Length (inches) | 74 inches | 75.0 inches |
Physical(1) | ||
Weight (lb) | 60 lb | 33.0 lb |
Comfort & Support(1) | ||
Firmness Level | Ultra Plush | Medium Firm |

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.

“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.