
Signature Design by Ashley Chime 12-inch Queen
Score: 69/100
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 Signature Design by Ashley Queen mattress combines a medium-firm gel memory foam with green tea and charcoal gel cooling, delivering firm stability and low motion transfer. However, it feels firmer than advertised, lacks dedicated cooling features, and isn't compatible with adjustable bases. Best for back or stomach sleepers who prioritize support and a long warranty.
| Attribute | ![]() | ![]() |
|---|---|---|
10 yearsbest | 10 yearsbest | |
| ↓ lower better | 28.1 kgbest | 28.26 kg |
— | 3best | |
— | 226.8 kgbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
General(3) | ||
Size (WxLxH) | Queen | Queen (60" x 80" x 12") |
Weight (kg) | 62 lb kg | 28.26 kg |
Certifications | Fiberglass‑Free, CertiPUR‑US Certified | CertiPUR-US, OEKO-TEX, fiberglass-free |
Design(3) | ||
Firmness | Medium | Medium-firm |
Foam Type | Gel Memory Foam | Memory foam |
Cover Material | White fabric | Polyester |
Features(1) | ||
Cooling Technology | Green Tea & Charcoal Gel | Green tea, charcoal |

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

Professional reviewers and editors are not present in the available sources; product listings rely on manufacturer claims of support, pressure relief, and durability, with no independent expert analysis found.
Everyday users generally praise the mattress for its supportive feel, low motion transfer, and easy setup, but many criticize it for being firmer than expected, uncomfortable for side sleepers, and lacking cooling features.

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



Choose Zinus if you prioritize a softer surface; choose M72731 for firmer support and longer warranty.

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.