EGOHOME 8 Inch California King Mattress - Cooling Charcoal Gel Memory

Our review of the EGOHOME 8 Inch California King Mattress finds it best for sleepers who want a medium-firm, contouring memory foam bed that stays cool through the night. The single biggest reason to consider this mattress is its layered foam construction combining bamboo charcoal infused memory foam, gel flex memory foam and a supportive base, which delivers pressure relief without sinking too deep. Setup is straightforward since the mattress ships compressed in a box and expands quickly to usable shape, making it a practical option for apartments, guest rooms, or a primary bedroom where cooling and breathable materials matter.

Key Features

• Bamboo charcoal infused memory foam: helps with odor control and provides a responsive contour that eases pressure on shoulders and hips for side and back sleepers.
• Gel flex memory foam: adds cooling properties to the comfort layer to help regulate temperature for hot sleepers and reduce heat retention.
• Flex support base foam: delivers stable support and helps keep the spine aligned while preventing excessive sinkage.
• Breathable outer cover: a soft-to-touch 100% fabric cover improves airflow and overall sleep comfort throughout the night.
• Fiberglass-free FR inner cover: prioritizes safety and avoids skin irritation or respiratory concerns that can come from treated fabrics.
• Made in USA and CertiPUR-US certified: the foams are independently tested for emissions and durability, easing concerns about harmful substances.

Who It's For

This mattress is a good match for people who want a medium feel with notable pressure relief, such as side sleepers who need contouring at shoulders and hips or back sleepers seeking moderate lumbar support. It also suits hot sleepers who appreciate gel and breathable cover materials to help regulate temperature.

Those seeking a very plush pillow-top feel, an innerspring bounce, or specialized adjustable base compatibility should look elsewhere; similarly, shoppers needing an ultra-firm surface for heavier body types may prefer a thicker or firmer support core than an 8 in foam mattress provides.

Pros & Cons

Pros

• Comfortable medium firmness that balances contouring and support for varied sleepers.
• Cooling elements such as gel memory foam and a breathable cover help reduce overnight heat buildup.
• Fiberglass-free inner cover and CertiPUR-US certified foams improve safety and reduce off-gassing concerns.

Cons

• At 8 in overall thickness it may not feel substantial enough for those who prefer very firm or very thick hybrid mattresses.

Specifications

Brand	MLILY
Model	EGOHOME 8 Inch California King Mattress
Construction	Bamboo charcoal memory foam, gel flex memory foam, flex support base foam
Cover	100% soft-to-touch breathable outer cover with fiberglass-free FR inner cover
Certifications	Made in USA; CertiPUR-US certified
Delivery	Compressed in a box; expands to shape in about 2 hours
Warranty	10 year limited warranty

Our Verdict

The EGOHOME 8 Inch California King is a solid value for shoppers who want a medium, cooling memory foam mattress made without fiberglass and with CertiPUR-US certification. It offers dependable pressure relief and a breathable cover at a competitive price, making it a sensible choice for guest rooms, apartments, or anyone prioritizing cooling and safe foam construction.

Frequently Asked Questions

How long does it take to expand after unboxing?
The mattress is compressed and boxed for delivery and typically expands to usable shape within about 2 hours, though heavier sections may take longer to fully settle.

Is the mattress treated with fiberglass?
No, this model includes a fiberglass-free FR inner cover to avoid skin irritation and respiratory concerns.

Is this mattress made in the USA and safety tested?
Yes, the mattress is made in the USA and uses CertiPUR-US certified foams that are independently tested for emissions and durability.