14 Inch Full Mattress in a Box - Cooling Copper Memory Foam

In this review of the 14 Inch Full Mattress in a Box, the bottom line is simple: this mattress is best for sleepers who want firm, pressure-relieving support with a cooler sleeping surface. The mattress stands out for its combination of a cooling graphene knit cover and a copper-infused memory foam layer that contours without feeling overly soft. Setup is straightforward: it ships compressed in a box, expands in about 24 hours, and fits most frames, which makes it an easy choice for someone replacing an old mattress or upgrading to a foam option focused on back support.

Key Features

• Cooling Graphene Cover: The graphene knit fabric wicks away heat and moisture to help maintain a more comfortable sleep temperature throughout the night.
• Advanced Memory Foam Layer: Copper-infused Aerofusion memory foam contours to the body for pressure relief while helping control odors and reduce skin irritation.
• Medium-Firm Support: The overall feel leans medium-firm, providing a stable surface that many people with back pain will find supportive.
• Effortless Setup: The mattress arrives compressed and rolled for easy delivery and expands to full size in about 24 hours without special tools.
• Certifications: The foam and fabrics are CertiPUR-US and Oeko-Tex Standard 100 certified, indicating independent testing for harmful chemicals and VOCs.
• 10-Year Limited Warranty: A decade-limited warranty provides added peace of mind about durability and manufacturing defects.

Who It's For

This mattress is a good match for adults who prefer a medium-firm surface and need targeted pressure relief, especially those who wake with lumbar discomfort or want a firmer feel than traditional plush memory foam. The cooling cover and copper properties will appeal to sleepers who run warm or want additional hygiene benefits.

People who need a very soft, cloud-like surface or those who require an adjustable-firmness system should look elsewhere. Also note that opened mattresses cannot be returned, so buyers who need a trial period should consider that policy before purchasing.

Pros & Cons

Pros

• Supportive medium-firm feel helps reduce back pain for many sleepers.
• Cooling graphene cover and breathable fabrics help manage heat buildup overnight.
• Copper-infused memory foam contours for pressure relief and improved freshness.
• Compressed packaging makes delivery and setup simple and convenient.

Cons

• Durability impressions are mixed among customers, so long-term resilience may vary by use.
• Mattress cannot be returned once opened, which limits trial flexibility.

Specifications

Size	Full (54in x 75in)
Thickness	14 in
Comfort Level	Medium-Firm (pressure relief and support)
Cover	Graphene knit cooling cover with hidden zipper
Foam	Copper-infused Aerofusion memory foam (made in USA)
Certifications	CertiPUR-US and Oeko-Tex Standard 100
Warranty	10-year limited warranty

Our Verdict

The 14 Inch Full Mattress in a Box is a strong option for sleepers seeking a firmer foam mattress that still offers contouring and pressure relief. Its cooling graphene cover and copper-infused foam provide noticeable benefits for temperature regulation and freshness, and the CertiPUR-US and Oeko-Tex certifications add confidence about materials. Given the compact delivery and 10-year warranty, it represents good value for someone prioritizing back support and a cooler memory foam feel.

Frequently Asked Questions

How long does it take to expand?
The mattress is compressed in a box and typically regains full shape within about 24 hours after unboxing.

Is the cover removable for washing?
Yes, the graphene knit cover has a hidden zipper and can be removed for cleaning without flipping the mattress.

Can this mattress be used on any frame?
Yes, it is compatible with box springs, slatted platforms, foundations, flat surfaces, and even floors.