Full Size Mattress 12-in Gel Memory Foam Premium Version - Cooling

Our review of the Full Size Mattress, 12-in Gel Memory Foam Premium Version finds it best suited for sleepers who want a medium-firm, cooling memory foam sleep surface with clear safety certifications. The single biggest reason to consider this mattress is the layered foam design: a 2.5-in ocean-blue cooling gel memory foam over 9.5-in high-rebound support foam that aims to pull heat away while still offering body-contouring and spinal alignment. It also arrives vacuum packed and expands within 48 hours, with an OEKO-TEX certified cover and CertiPUR-US certified foams.

Key Features

• Cooling gel layer: The 2.5-in ocean-blue cooling gel composition draws heat away from the body so sleepers stay cooler through the night.
• Body-contouring memory foam: The memory foam layer molds to curves and reduces pressure points for more restful sleep without uncomfortable sinking.
• High-rebound support foam: The 9.5-in high-density support foam provides lift and durable support while expanding to full shape within 48 hours of unpacking.
• Medium-firm feel: The combination of layers creates a medium-firm profile that balances contouring and support for many sleeping positions.
• Certified materials: Foams carry CertiPUR-US certification and the knit cover is OEKO-TEX certified for safer indoor use.
• Fiberglass free and washable cover: The soft, breathable jacquard cover is skin-friendly, washable, and guarantees a fiberglass-free interior.

Who It's For

The mattress works well for back and combination sleepers who want a medium-firm feel with pressure relief and cooler nights thanks to the gel memory layer. It is also a practical choice for parents furnishing a childs bed or a guest room where easy setup and a washable cover are priorities.

Those who need extra edge support, an ultra-firm surface, or a precise thickness guarantee might look elsewhere; a few customers reported mixed experiences with final expanded dimensions and some buyers debate value for money depending on expectations of thickness and long-term performance.

Pros & Cons

Pros

• Comfortable medium-firm feel that balances contouring and support for pressure relief.
• Cooling ocean-blue gel layer helps reduce heat buildup for a cooler sleep surface.
• CertiPUR-US foams and OEKO-TEX cover provide reassurance about materials and indoor safety.
• Easy setup from vacuum pack with high-rebound foam that expands to shape within 48 hours.

Cons

• Some customers report the final thickness or size does not always match expectations after expansion.
• Not designed for sleepers who require very firm support or specialized edge reinforcement.

Specifications

Model	Full Size Mattress, 12-in Premium Version
Thickness	12 in total (2.5 in gel layer + 9.5 in support foam)
Comfort level	Medium-firm
Cover	OEKO-TEX certified knitted jacquard, washable
Foam certifications	CertiPUR-US certified foams
Fiberglass	Fiberglass free interior
Expansion time	Fully expands within 48 hours

Our Verdict

The Full Size 12-in Gel Memory Foam Premium Version is a solid option for sleepers who want cooling, pressure-relieving memory foam with reliable support and certified materials. It represents good value for those prioritizing a medium-firm feel and a washable, skin-friendly cover, though buyers wanting guaranteed exact thickness or very firm support should compare alternative models.

Frequently Asked Questions

How long does the mattress take to expand?
The mattress is designed to fully expand within 48 hours after being removed from its vacuum packaging.

Is the cover removable and washable?
Yes, the OEKO-TEX certified knitted jacquard cover is breathable, skin-friendly, and washable for easy cleaning.

Are the foams and fabrics certified for safety?
Yes, the foam is CertiPUR-US certified and the cover fabric carries OEKO-TEX certification; the interior is fiberglass free.