Queen Medium Firm Cooling Gel Memory Foam Mattress

Achieve uninterrupted, temperature-regulated rest with the Dyonery Queen Medium Firm Cooling Gel Memory Foam Mattress. Engineered specifically for side, back, and combination sleepers, this mattress pairs targeted pressure relief with active cooling architecture so you wake up refreshed rather than overheated or achy.

Engineered for Cool, Balanced Sleep

• Gel-Infused Charcoal Memory Foam: Actively draws away and dissipates body heat up to three times faster than standard memory foam, keeping your sleeping surface at an optimal temperature all night.
• Medium-Firm Support (6–7/10): Hits the precise firmness sweet spot that cradles heavy pressure zones like hips and shoulders while maintaining rigid spinal alignment to ease chronic back tension.
• Breathable Jacquard Fabric Cover: Wicks moisture and channels air continuously across the mattress surface, reducing trapped heat and preventing nighttime perspiration.
• Certified Safe Construction: Features CertiPUR-US® approved foam and meets OEKO-TEX® Standard 100 protocols, guaranteeing the interior core is independently verified free from volatile organic compounds and hazardous chemicals.
• Plug-and-Play Setup: Compresses for easy handling and fits nearly any foundation, including adjustable bases, box springs, slatted frames, or direct floor placement. Grows to full height within 12 hours of unpackaging.

This queen mattress is built to solve the common trade-off between plush comfort and structural stability. By neutralizing hot spots and contouring to your unique weight distribution, it minimizes restless tossing and delivers consistently restorative sleep. Backed by a transparent 10-year limited warranty and components manufactured in the USA, it offers dependable performance you can rely on year after year.