
Cool Gel Chill Mattress
Score: 71/100
Novilla Bliss 12-inch
Score: 78/100Rankings

The Novilla Queen mattress is a 12-inch all-foam model with a gel-infused top layer, four foam layers, and strong motion isolation, making it great for couples and hot sleepers. Its drawbacks include a high overall weight and slower expansion in colder environments. Ideal for side or back sleepers who prioritize cooling and chemical-free certifications.

The Cool Gel Chill 14-inch mattress combines a ventilated cooling gel memory foam layer with a high-density foam base for pressure relief and temperature control. Its lack of a trial period, warranty details, and substantial weight can be drawbacks for many buyers. Suitable for sleepers who prioritize cooling and added pillows over flexibility and warranty coverage.
| Attribute | ![]() | ![]() |
|---|---|---|
355.6 mmbest | 304.8 mm | |
| ↓ lower better | 43.88 kg | 14.4 kgbest |
3 | 4best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Dimensions(2) | ||
Mattress Height (mm) | 355.6 mm | 304.8 mm |
Mattress Weight (kg) | 43.88 kg | 14.40 kg |
Comfort & Temperature(1) | ||
Cooling Technology | Cooling Gel | Gel‑infused |
Comfort & Support(1) | ||
Support Type | Foam | All-foam |
Certifications & Safety(1) | ||
Certifications | CertiPUR-US | OEKO-TEX Standard 100; CertiPUR-US |
Build & Materials(2) | ||
Number of Foam Layers | 3 | 4 |
Cover Material | Polyester blend | Bamboo fabric |

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

Professional reviewers consistently commend the NV0M801-12-Q for its effective cooling gel layer, balanced medium-firm support, and superior motion isolation, positioning it as a top-rated all-foam option.
Everyday users echo the professional praise, highlighting the mattress's cool feel, pressure-relief comfort, and minimal partner disturbance. The most common user concerns revolve around slower expansion in cold environments, a brief off-gassing smell, and an initially firm feel that softens over time.

