Queen Size Mattress 12 Inch Medium Firm Memory Foam Hybrid - Cool

Our review of the Queen Size Mattress 12 Inch finds it best for sleepers who want a balance of contouring comfort and stable support without a heavy memory foam heat buildup. The mattress combines a gel memory foam comfort layer with a high-density support foam and an individual pocket spring core, delivering noticeable pressure relief around the hips and lower back while maintaining a cool, breathable surface. Setup is straightforward and the included care and unpacking guidance helps the mattress expand safely to its full dimensions.

Key Features

• Breathable cool fabric: A Jacquard cover and gel memory foam work together to disperse body heat so the sleeping surface feels cooler all night.
• Three-layer foam system: The Cooling Gel Memory Foam, High-Density Support Foam and Anti-Slip Base combine to support weight and reduce excessive sinking for better spinal alignment.
• Individual pocket spring core: Independent coils provide targeted support and absorb motion so partners are less likely to feel each other move.
• Enhanced edge support: A high-density perimeter coil system resists sagging and keeps the sleeping surface stable to the mattress edges.
• Certified safe materials: Foams are CertiPUR-US certified and the materials are tested to be free of heavy metals and harmful substances for a fresher, low-odor sleep surface.
• Convenient delivery and trial: The mattress ships compressed and rolled with a 100-night trial and expands to full size after the recommended rest period.

Who It's For

This mattress is a strong choice for couples and back or combination sleepers who need medium-firm support with pressure relief around the hips and lower back. The motion isolation and individual pocket springs make it suitable for partners who wake from each other's movement.

People who prefer an ultra-plush, sinking hug or those who require a very firm orthopaedic surface may want to consider firmer models; also allow at least 72 hours for full expansion after unpacking for optimal performance.

Pros & Cons

Pros

• Comfortable medium-firm balance that reduces back pain for many sleepers and improves morning comfort.
• Cooling jacquard cover and gel memory foam reduce the stuffy feel typical of older memory foams.
• Strong motion isolation from the independent coil design so partner movement is absorbed.
• Easy to set up at home and comes with a 100-night trial for risk-free testing.

Cons

• The mattress ships compressed and needs up to 72 hours to fully expand, so immediate use at peak comfort may be delayed.
• Those wanting a very soft, plush top layer may find the medium-firm feel too supportive.

Specifications

Our Verdict

The Queen Size Mattress 12 Inch is a well-rounded hybrid that delivers cooling comfort, reliable medium-firm support and effective motion isolation at good value. It is ideal for couples and sleepers who want pressure relief without excessive sink, and the CertiPUR-US certified foams and edge support make it a solid long-term choice for typical bedroom bases.

Frequently Asked Questions

How long until the mattress is ready to sleep on?
Unwrap and lay the mattress flat, cut the outer film carefully, and allow up to 72 hours for full expansion and optimal comfort.

Will the mattress sleep hot?
The Jacquard breathable cover combined with gel memory foam helps absorb and disperse body heat to reduce a stuffy feeling and keep the surface cooler than traditional memory foam.

Is the foam safe and low odor?
Yes, the foams are CertiPUR-US certified and the materials are tested to be free of heavy metals and bad substances, producing minimal odor after unpacking.