A 14-inch cool gel memory foam mattress can offer a deeper, more cushioned feel than a thinner foam bed, but the extra height alone does not tell you how firm or cool it will sleep. The mattresses below use different approaches to comfort, from plush contouring to firmer zoned support. Compare their feel, construction, and practical features to find one that suits your sleep position, bed frame, and temperature preferences.
Quick Comparison
| Mattress | Size | Feel or support | Standout features |
|---|---|---|---|
| COOL GEL Chill 14-Inch Mattress | Queen | Plush, contouring support | Cooling gel foam, fiberglass-free construction, two pillows |
| Grbsy Luxury Upgraded 14-Inch Mattress | Queen | Medium-firm | Seven-zone support, open-cell foam, airflow-focused design |
| Grbsy 14-Inch Firm Mattress | Queen | Firm, listed as 7.5/10 | IceSilk cover, seven-zone design, fiberglass-free liner |
| EGOHOME 14-Inch Cooling Green Tea Gel Mattress | King | Balanced memory foam support | Green tea gel, pressure-relieving foam, motion absorption |
| EGOHOME 14-Inch Copper Gel Mattress | Queen | Medium-firm | Graphite-infused cover, copper gel foam, 100-night trial |
Our Picks: Best Cool Gel Memory Foam Mattress 14 Inch reviews
1. COOL GEL Chill: A Plush, Deep-Contouring Queen Mattress
The COOL GEL Chill is a queen-size, 14-inch mattress built for sleepers who want a substantial foam surface with a plush feel. Its multiple layers of cooling gel memory foam are designed to contour around the body while helping move heat through the mattress. The thicker comfort profile is intended to cushion pressure-sensitive areas such as the shoulders and hips.
Its foam construction also aims to absorb movement, which may suit couples who want less motion to travel across the bed. The mattress is listed as fiberglass-free and made with CertiPUR-US certified foam. Two pillows are included, and the compressed mattress is designed to work with platform beds, slatted frames, box springs, and adjustable bases.
The main tradeoff is its plush, contouring style. If you prefer a distinctly firm surface or dislike the slow-sinking feel associated with memory foam, the firmer Grbsy option may be a better match. Allow up to 72 hours for the mattress to expand after unboxing, as directed in the product information.
Pros:
- Multiple gel memory foam layers designed to help dissipate heat
- Plush contouring intended to cushion pressure points
- Fiberglass-free construction and CertiPUR-US certified foam
- Includes two pillows and suits several common bed-frame types
Cons:
- The plush feel may not suit sleepers who want firm support
- Needs time to fully expand after unpacking
Verdict: Choose the COOL GEL Chill if you want a plush, motion-absorbing 14-inch queen mattress with gel foam and included pillows.
2. Grbsy Luxury Upgraded: Medium-Firm Support with Airflow Features
This Grbsy queen mattress combines a four-layer foam design with a medium-firm feel. Its listed materials include cooling gel and copper foam, an adaptive layer, and a high-density support base. A seven-zone design is intended to provide different levels of support around areas such as the shoulders, lower back, hips, and legs.
Airflow is a central part of its design. The product description highlights open-cell foam with a hexagonal structure, a cooling-feel fabric cover, and mesh sides. These features are meant to help limit heat buildup and make it easier to change positions than on slower-responding memory foam. The layered foam is also designed to absorb movement between sleep partners.
Its feature list is extensive, but the supplied product details do not specify certifications, a trial period, or a warranty. Check the current listing for those terms before buying, and consider whether you want the more clearly firm feel of the other Grbsy model. This option is best suited to shoppers looking for medium-firm support and an airflow-focused build.
Pros:
- Medium-firm feel with a seven-zone support design
- Open-cell foam and mesh sides are intended to encourage airflow
- Cooling gel and copper foam are part of the layered construction
- Foam layers are designed to reduce motion transfer
Cons:
- The supplied details do not state a trial period or warranty
- Cooling features are design claims, not a guarantee of a cool sleep for every person
Verdict: Consider this Grbsy if you want a medium-firm 14-inch queen mattress with zoned support and several airflow-oriented features.
3. Grbsy Firm: Zoned Support and a Removable Cooling Cover
This 14-inch Grbsy queen mattress is the firmest choice in this group. The product lists its feel as 7.5 out of 10 and describes a high-density support core paired with a seven-zone ergonomic design. That firmer construction may appeal if you want less sink than a plush memory foam mattress provides.
Its four-layer cooling approach includes a cool-touch IceSilk cover, gel-infused memory foam, an egg-crate airflow layer, and knit side fabric. The listing also describes a hexagonal dynamic-response foam structure and reinforced edges. These are intended to support movement and stability, though they do not establish that the mattress will feel equally firm or cool to every sleeper.
The product information lists CertiPUR-US certified foam, an OEKO-TEX Standard 100 certified cover, and a fiberglass-free inner liner. It also states a 180-night trial and a 10-year warranty. Those terms can be useful if you are comparing purchase protections, but check the listing for full conditions. Its firm feel makes it less suitable if you prefer a soft, deep-hugging surface.
Pros:
- Firm feel and seven-zone design for sleepers seeking stronger support
- Cooling-feel cover, gel foam, and airflow layer
- Listed with CertiPUR-US foam and a fiberglass-free inner liner
- Product information includes a 180-night trial and 10-year warranty
Cons:
- May feel too firm for people who prefer plush cushioning
- Cooling and pressure-relief results can vary by sleeper
Verdict: Pick this Grbsy model if you want a firm queen mattress with zoned support and listed trial and warranty terms.
4. EGOHOME Green Tea Gel: A King-Size Foam Mattress for Couples
This EGOHOME model is a 14-inch king mattress, making it the only king-size option in this selection. Its memory foam is designed to follow body curves, spread pressure across the surface, and reduce noise from movement. That combination may be practical for couples who want a larger sleep area and the contouring feel of foam.
The listing describes a breathable bubble-hole structure in the foam and green tea gel intended to help regulate temperature. It also says the mattress is designed to maintain a consistent balance of softness and firmness across changes in temperature and humidity. These are manufacturer-described features; the product information does not state a specific firmness rating.
Compared with the queen options, this mattress stands out mainly for its king size and green tea gel rather than a stated zoned-support system or a listed trial and warranty. Confirm that your bed frame can accommodate a king mattress, and make sure the dimensions match your room and bedding. If you specifically want a removable cover or clearly stated firmness, another pick may be easier to compare.
Pros:
- King size offers more sleeping space than the queen models here
- Memory foam is designed to contour and distribute pressure
- Green tea gel and breathable foam structure are intended to help with temperature control
- Foam construction is designed to reduce movement noise
Cons:
- The supplied information does not give a specific firmness rating
- The product details provided do not specify a trial period or warranty
Verdict: Choose this EGOHOME if you need a king-size 14-inch foam mattress and want green tea gel as part of its cooling design.
5. EGOHOME Copper Gel: Medium-Firm Feel with a Cooling Cover
This queen mattress is designed around a medium-firm feel. Its listed construction includes a graphite-infused cool-touch cover, copper gel memory foam, a breathable Adaptifoam layer, and a high-density base. Together, these layers aim to cushion the shoulders and hips while limiting excessive sink.
The product description says the foam is CertiPUR-US certified and that the mattress uses fiberglass-free fire protection. It also states that the design is intended to support spinal alignment and pressure relief. Although the listing presents it as a choice for people with back discomfort, a mattress cannot guarantee pain relief, and comfort depends on your body and sleep habits.
This pick may suit shoppers who want medium-firm support and prefer copper gel over green tea gel. The product information also lists a 100-night trial and 10-year warranty; review the listing for the full terms. It is compatible with several foundations, including platform beds, slatted frames, box springs, and adjustable bases, according to the description.
Pros:
- Medium-firm feel with layered pressure-relief and support foam
- Graphite-infused cover and copper gel foam are designed for temperature management
- CertiPUR-US certified foam and fiberglass-free fire protection are listed
- Product information includes a 100-night trial and 10-year warranty
Cons:
- Medium-firm support may not suit sleepers who want a very soft or very firm bed
- Claims about back comfort are not a substitute for individual fit or medical advice
Verdict: Consider this EGOHOME if you want a medium-firm queen mattress with copper gel, a cooling cover, and stated trial and warranty terms.
How to Choose a 14-Inch Cool Gel Memory Foam Mattress
Match the firmness to your preferred feel
Firmness affects how much you sink into the foam and how easy it feels to change position. The COOL GEL Chill is described as plush, the two Grbsy models include medium-firm and firm options, and the EGOHOME copper gel model is listed as medium-firm. If you already know you prefer a firmer surface, look closely at the firmer Grbsy model. If you like a close, cushioned feel, the plush COOL GEL option may be a better fit.
Look beyond the words “cooling gel”
Gel is only one part of a mattress’s temperature design. These products also describe features such as open-cell foam, airflow channels, mesh sides, breathable layers, or cooling-feel covers. Those features are intended to manage heat, but they cannot guarantee that a mattress will feel cool to every sleeper. If you tend to sleep hot, compare the full construction rather than choosing based on the word “gel” alone.
Consider your sleep position and pressure needs
Side sleepers often look for cushioning around the shoulders and hips, while back sleepers may prefer a surface that feels supportive without too much sink. Combination sleepers may value foam that responds more quickly when they move. Zoned designs appear on both Grbsy mattresses, while the other models emphasize contouring and layered support. Treat claims about spinal alignment or pain relief as design aims, not guaranteed results.
Check the mattress size and bed-frame fit
Four mattresses in this list are queen size, while the EGOHOME green tea gel model is king size. Confirm the size of your frame, sheets, and room before ordering. The product descriptions list compatibility with common foundations such as platform beds and slatted frames for some models; check the individual listing to confirm what is suitable for your setup.
Review certifications, materials, and fire-barrier details
If material information matters to you, compare the exact claims made for each mattress. The COOL GEL Chill and EGOHOME copper gel mattress list CertiPUR-US certified foam, while the firm Grbsy model also lists an OEKO-TEX Standard 100 certified cover and a fiberglass-free inner liner. The details supplied for the other models do not confirm the same certifications, so verify any requirements on the product listing before purchasing.
Plan for delivery and expansion
These mattresses are described as compressed or boxed for delivery. A boxed mattress can be easier to move into a bedroom than a full-size, ready-to-use mattress, but you will need room to unpack it and allow it to expand. The COOL GEL Chill listing says to allow up to 72 hours for full expansion. Follow the instructions for the specific model you choose.
Compare trial periods and warranty terms
A trial period can give you time to decide whether the feel works for you, while a warranty may cover certain defects under specific conditions. The supplied descriptions list a 180-night trial and 10-year warranty for the firm Grbsy model, and a 100-night trial and 10-year warranty for the EGOHOME copper gel mattress. Check the current product listing for exclusions, return requirements, and complete terms before you buy.
Frequently Asked Questions
Is a 14-inch mattress better than a thinner mattress?
Not automatically. A 14-inch profile can allow for more foam layers and a deeper feel, but comfort depends on the materials, firmness, and support design—not thickness alone. Choose based on how you sleep and the feel you prefer.
Does gel memory foam guarantee a cooler night’s sleep?
No. Gel, breathable foam, mesh sides, and cooling-feel covers are intended to help manage heat, but results vary. Room temperature, bedding, and personal comfort can also affect how warm a mattress feels.
Which mattress in this list is the firmest?
The Grbsy 14-inch firm mattress is listed at 7.5 out of 10 and is described as the firm option. The other models are described as plush, medium-firm, or balanced without a specific firmness number.
Which option includes pillows?
The COOL GEL Chill queen mattress is listed with two pillows. The other supplied product descriptions do not mention included pillows.
Can these mattresses be used on an adjustable base?
The COOL GEL Chill and EGOHOME copper gel descriptions list adjustable bases as compatible. For the other models, check the product listing or contact the manufacturer to confirm that your specific base is suitable.
How long should a boxed mattress take to expand?
Expansion time depends on the product. The COOL GEL Chill listing advises allowing up to 72 hours for full expansion. Follow the instructions included with the mattress you choose.
Final Recommendation
For a plush, deep-contouring queen mattress with two included pillows, the COOL GEL Chill is the clearest match. If you want a firmer feel and zoned support, consider the firm Grbsy model; if medium-firm comfort and copper gel are priorities, look at the EGOHOME copper gel mattress. Shoppers needing a king size can compare the EGOHOME green tea gel option. Before ordering, confirm the mattress dimensions, firmness description, frame compatibility, and any trial or warranty terms that matter to you.