Best 12-Inch Full Mattresses: Top 9 Picks (November 2026)
The best 12-inch full mattresses include the Signature Design by Ashley Chime 12 Inch for firm foam support, the Zinus Memory Foam 12 Inch Green Tea for infused foam, and the EGOHOME Full Size Memory Foam Mattress for cooling features.
On this page (6 sections)
- How we chose these 12-inch full mattresses
- The best full mattresses with a 12-inch profile
- How should you choose a full mattress that is 12 inches thick?
- Is a foam or hybrid 12-inch full mattress better?
- Will a 12-inch mattress fit a full bed frame?
- Verdict: which 12-inch full mattress should you choose?
The best 12-inch full mattress for most shoppers is the Signature Design by Ashley Chime 12 Inch, an all-foam option with a memory foam comfort layer and firm support foam base. If you prefer pocket coils, consider the Novilla or PurrJoys hybrid instead.
A full size 12-inch mattress can suit a guest room, apartment or shared bedroom where a full bed fits the floor plan. The options below include foam and hybrid builds, with differences in firmness, base compatibility and setup.
For a broader shopping framework, start with our guide on which mattress to buy. You can also compare these picks with our best 12-inch mattress roundup for other sizes.
Our picks at a glance
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1
Best for firm foam supportSignature Design by Ashley Chime 12 Inch
9.5/10 our score
See it on Amazon -
2
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3
- 4
Best for pocket-coil motion controlCheck it - 5
Best for pocketed spring supportCheck it - 6
Check itERORVX 12 Inch Full Size Mattress
Best for motion isolation - 7
Check itZinus 8 Inch Full Cooling Essential Memory
Best for a thinner cooling option - 8
Check itNovilla 12 Inch Full Size Mattress
Best for a medium-plush hybrid - 9
Best for zoned coil supportCheck it
How we chose these 12-inch full mattresses
We compared each full mattress by thickness, construction, stated feel, base compatibility and practical features. Our score weighs specs, features and buyer feedback against what you’re shopping for.
A 12-inch profile alone does not tell you whether a mattress will feel firm, plush or springy. For a queen comparison, see medium firm 12-inch queen mattresses.
Foam layers and pocket coils create different responses, so prioritize the construction and feel that match your preferences.
We included two 8-inch options because their names and features may appeal to full-size shoppers comparing cooling or memory foam. They are clearly labeled so you can decide whether a thinner profile works for your bed.
| Product | Best for | Construction | Feel | Dimensions | Our score |
|---|---|---|---|---|---|
| Signature Design by Ashley Chime 12 Inch | firm foam support | Memory foam | Medium firm | 53 x 74.5 x 12 in | 9.5 |
| Zinus Memory Foam 12 Inch Green Tea | infused foam | Memory foam | Medium firm | 75 x 54 x 12 in | 9.5 |
| EGOHOME Full Size Memory Foam Mattress | cooling features | Memory foam | Medium firm | 75 x 54 x 8 in | 9.5 |
| Novilla Full Size Mattress | pocket-coil motion control | Hybrid with pocket coils | Medium firm | 75 x 54 x 12 in | 9.4 |
| PurrJoys Full Mattress | pocketed spring support | Hybrid with pocket springs | Medium | 54 x 75 x 12 in | 9.3 |
| ERORVX 12 Inch Full Size Mattress | motion isolation | Hybrid with pocketed coils | Medium | 75 x 54 x 12 in | 9.2 |
| Zinus 8 Inch Full Cooling Essential Memory | a thinner cooling option | Memory foam | Medium | 75 x 54 x 8 in | 9.0 |
| Novilla 12 Inch Full Size Mattress | a medium-plush hybrid | Hybrid with pocketed coils | Medium plush | 75 x 54 x 12 in | 8.9 |
| MOLPHIT Double Mattress | zoned coil support | Memory foam and pocket springs | Medium | 54 x 75 x 12 in | 8.2 |
The best full mattresses with a 12-inch profile
The Ashley Chime leads this group for shoppers who want an all-foam build, while the hybrid choices add pocketed coils. Start with the construction you prefer, then check the dimensions and foundation guidance.
Signature Design by Ashley Chime 12 Inch: Best for firm foam support
- 12 in memory foam
- Firm support foam base
- Low motion transfer
- 10-year non-prorated warranty
A memory foam layer contours to your body over a thick, firm support foam base. It is compatible with adjustable bases and box springs.
Pros
- Low motion transfer
- CertiPUR-US certified foam
- 10-year non-prorated warranty
Cons
- Foundation or box spring is sold separately
- Allow up to 48 hours to expand
The Signature Design by Ashley Chime uses a memory foam layer over a thick base of firm support foam. The foam contours to your body, and the mattress includes low motion transfer and pressure relief features.
Its listed size is 53 x 74.5 x 12 inches, slightly different from the common 54 x 75-inch full size. Measure your frame if the fit needs to be exact.
Ashley says the mattress has a 10-year non-prorated warranty and CertiPUR-US certified foam. It is compatible with an adjustable base or box spring, but the foundation is sold separately.
Choose it if you want a medium-firm all-foam feel with a firm support foam base. Allow up to 48 hours for it to expand after unboxing.
Zinus Memory Foam 12 Inch Green Tea: Best for infused foam
- 12 in memory foam
- Green tea and charcoal infusion
- Pressure relief
- CertiPUR-US certified foam
Zinus combines green tea and charcoal-infused memory foam with pressure-relieving foam layers. Its full size works with adjustable bases, box springs and platform beds.
Pros
- Infused memory foam
- Pressure-relieving comfort foam
- Compatible with several frame types
Cons
- Expansion time is not specified here
- Choose a different construction if you prefer pocket coils
Zinus Green Tea is another all-foam choice, with green tea and charcoal-infused memory foam. Its medium-firm feel and pressure-relieving foam target shoppers who want a contouring surface without pocket coils.
Zinus says the foam is CertiPUR-US certified and includes a 10-year warranty. The mattress is compatible with an adjustable base, box spring or platform bed.
At 75 x 54 x 12 inches, it matches the common full size shown in its dimensions. The product details describe breathable construction and pressure relief, though feel and temperature comfort can vary by sleeper.
Pick it if the infused foam and wider stated base compatibility fit your priorities. If you prefer a springier response, compare it with a hybrid model below.
EGOHOME Full Size Memory Foam Mattress: Best for cooling features
- Green tea gel memory foam
- Breathable bubble-hole structure
- Pressure relief
- CertiPUR-US certified
EGOHOME describes this full mattress as having green tea gel memory foam and a breathable bubble-hole structure. Note that this model is 8 inches thick, despite its place among 12-inch full-size searches.
Pros
- Green tea gel memory foam
- Breathable structure
- Medium-firm feel
Cons
- 8 in thick, not 12 in
- Frame compatibility is not specified here
EGOHOME’s full mattress includes green tea gel memory foam and a breathable bubble-hole structure. Those features may interest shoppers seeking pressure relief and a cooler-feeling surface.
This model is 8 inches thick, so it does not meet the 12-inch profile in this roundup’s keyword. Its 75 x 54-inch dimensions are full size, but thickness matters if you are replacing a 12-inch mattress or matching bedding.
EGOHOME describes the feel as medium firm and states that the foam is CertiPUR-US certified. Base compatibility is not specified here, so confirm that detail for your frame before choosing it.
Consider it only if a thinner profile works for your setup. For a 12-inch alternative with gel foam and cooling features, see the Zinus cooling option below.
Novilla Full Size Mattress: Best for pocket-coil motion control
- 12 in hybrid construction
- Individually pocketed coils
- Foam comfort layer
- 10-year warranty
This 12-inch hybrid combines comfort foam with independently pocketed springs. Novilla says the coils absorb movement and the foam helps relieve pressure at the shoulders and hips.
Pros
- Pocket coils move independently
- Foam comfort layer
- 10-year warranty
Cons
- The exact frame types are not named here
- A hybrid feel differs from all-foam
Novilla’s 12-inch hybrid pairs comfort foam with individually pocketed coils. The coils move independently, and Novilla says the combination helps absorb movement while the foam conforms at the shoulders and hips.
Its medium-firm feel sits between plush cushioning and a firmer surface. The dimensions are 75 x 54 x 12 inches, a standard full-size footprint.
Novilla states that the mattress is CertiPUR-US and OEKO-TEX certified and includes a 10-year warranty. The specific compatible frame types are not named here, so check with Novilla if your bed has a special foundation.
Choose this one if you want foam comfort with pocket-coil support. If you want a somewhat softer stated feel, compare it with the medium-plush Novilla hybrid later in the list.
PurrJoys Full Mattress: Best for pocketed spring support
- 12 in hybrid construction
- Memory foam and pocket springs
- Medium feel
- CertiPUR-US certified
PurrJoys pairs memory foam with individually encased pocket springs. Its stated base compatibility includes box springs, slatted bases and solid foundations.
Pros
- Individually encased pocket springs
- Memory foam comfort layer
- Fits several foundation types
Cons
- Expansion may take up to 72 hours
- Warranty terms are not detailed here
PurrJoys blends memory foam with an individually pocketed spring system. Its medium feel may suit shoppers who want cushioning above coils without choosing an all-foam mattress.
The brand says the independent springs minimize movement from a partner or pet. The listed compatible bases include box springs, slatted bases and solid foundations, which gives you several setup options.
PurrJoys is 54 x 75 x 12 inches and arrives compressed in a box. The brand says it fully expands within 72 hours, so plan for a waiting period before using it.
Choose it if you want a hybrid and need clearly named base options. Check the exact warranty terms before buying, since those details are not provided here.
ERORVX 12 Inch Full Size Mattress: Best for motion isolation
- 12 in hybrid construction
- Adaptive memory foam
- Pocketed coils
- CertiPUR-US certified foam
ERORVX combines adaptive memory foam and pocketed coils in a 12-inch profile. Its stated base compatibility is a solid foundation.
Pros
- Low motion transfer feature
- Pressure-relief foam
- Bed-in-a-box setup
Cons
- Solid foundation is the stated compatible base
- Allow time for expansion and odor to dissipate
ERORVX combines adaptive memory foam and pocketed coils in a 12-inch full mattress. It includes pressure relief and low motion transfer features, which may be useful if movement across the bed is a concern.
The mattress is stated as medium feel and measures 75 x 54 x 12 inches. ERORVX describes its foam as CertiPUR-US certified and says the mattress is compressed for delivery.
Its stated base compatibility is a solid foundation. The brand says the mattress takes about 8 hours to return to shape and about 48 hours for odor to dissipate.
Consider it if you want a hybrid with a foam-contouring feel and motion isolation features. Ongoing back pain deserves medical advice; a mattress choice cannot diagnose or treat its cause.
Zinus 8 Inch Full Cooling Essential Memory: Best for a thinner cooling option
- 8 in memory foam
- Cooling gel memory foam
- Medium feel
- CertiPUR-US foam and OEKO-TEX cover
This Zinus full mattress has cooling gel memory foam and a breathable cover. It is an 8-inch option for shoppers willing to trade the requested 12-inch profile for a thinner mattress.
Pros
- Cooling gel memory foam
- Compatible with box springs, slatted bases and solid foundations
- 10-year limited warranty
Cons
- 8 in thick, not 12 in
- No adjustable-base compatibility stated in the specs
The Zinus Cooling Essential is an 8-inch full mattress with cooling gel memory foam and a breathable cover. Zinus says the gel foam pulls heat away from the body, while the cover promotes airflow.
Its medium feel and pressure-relieving memory foam are intended for a range of sleep positions. It is compatible with box springs, slatted bases and solid foundations, and Zinus backs it with a 10-year limited warranty.
This is another thinner option rather than a full size 12-inch mattress. Choose it if a lower profile and cooling features matter more than matching the 12-inch thickness.
For a direct size comparison, our best twin mattress 12 inch guide covers the smaller twin format.
Novilla 12 Inch Full Size Mattress: Best for a medium-plush hybrid
- 12 in hybrid construction
- SmartS coils and contouring foam
- AirBreeze fabric
- Fiberglass-free
Novilla pairs SmartS coils with contouring foam and AirBreeze fabric. The medium-plush feel and 12-inch profile suit shoppers who want a hybrid with a softer stated feel.
Pros
- Breathable fabric
- Reinforced perimeter support
- CertiPUR-US foam and OEKO-TEX cover
Cons
- No expansion time is specified here
- No box spring is needed, according to the model name
This Novilla 12-inch hybrid has SmartS coils, contouring foam and AirBreeze fabric. It is stated as medium plush, a softer feel than the medium-firm Novilla hybrid earlier in the roundup.
The brand describes the fabric as helping wick moisture and support airflow. It also says the reinforced perimeter provides a stable sitting edge, which may matter if you use the edge of the mattress often.
The full size measures 75 x 54 x 12 inches. The model name says no box spring is needed, and the foam is CertiPUR-US certified with an OEKO-TEX cover.
Choose this model if medium-plush comfort and a hybrid design match your needs. If cooling is your main concern, compare it with our best king size cooling mattresses guide for more feature context across a larger size.
MOLPHIT Double Mattress: Best for zoned coil support
- 12 in hybrid construction
- 7-zone pocket spring system
- Medium feel
- Motion isolation
MOLPHIT uses individually wrapped coils in a 7-zone layout with memory foam. It is a full-size hybrid for shoppers who want zoned support and motion isolation features.
Pros
- 7-zone coil system
- Individually wrapped springs
- Bed-in-a-box delivery
Cons
- Solid foundation is the stated compatible base
- Allow up to 76 hours to expand
MOLPHIT combines memory foam with pocket springs arranged in a 7-zone system. The brand says the individually wrapped coils adapt to movement and isolate motion.
Its medium feel is designed for different sleep positions, and the stated dimensions are 54 x 75 x 12 inches. MOLPHIT says it arrives vacuum-compressed and should be allowed up to 76 hours to expand.
The compatible base listed for this mattress is a solid foundation. Check your frame requirements before ordering if you use slats or an adjustable base.
Pick it if you want a zoned hybrid with pocket springs. To understand the difference between foam types, read our guide to gel foam vs memory foam mattresses.
How should you choose a full mattress that is 12 inches thick?
Choose by construction, feel and frame fit, then use thickness as a profile requirement. A 12-inch mattress may sit higher than your current bed, which can affect how easy it is to get in and out or how much headboard remains visible.
Foam models like the Ashley Chime and Zinus Green Tea contour without pocket coils. Hybrids such as the Novilla and PurrJoys combine foam with springs for a different response under pressure.
Before buying, measure the inside of the frame and check its foundation requirements. This matters especially for mattresses with model-specific guidance, such as ERORVX’s solid foundation compatibility.
Is a foam or hybrid 12-inch full mattress better?
Neither construction is best for everyone. All-foam mattresses use foam layers throughout, while hybrid models combine foam with a coil system.
If you want a contouring feel and low motion transfer features, compare the Ashley Chime and Zinus Green Tea. If you prefer coils, the pocketed spring systems in the Novilla, PurrJoys, ERORVX and MOLPHIT options offer alternatives.
Feel descriptions are not identical across brands. Medium, medium firm and medium plush are useful starting points, but your comfort preference should guide the final choice.
Will a 12-inch mattress fit a full bed frame?
A full mattress usually measures about 54 x 75 inches, but exact product dimensions can vary. The Ashley Chime lists 53 x 74.5 inches, while most other full models here list 54 x 75 inches.
Check the frame’s interior measurements and any support rules for slats or foundations. Also account for mattress height if you have a tall frame, a low headboard or deep fitted sheets.
Verdict: which 12-inch full mattress should you choose?
Choose the Ashley Chime for a medium-firm all-foam mattress with a firm support base and 10-year non-prorated warranty. Pick Novilla or PurrJoys if you want a 12-inch hybrid with pocket coils, and consider the medium-plush Novilla if you prefer a softer stated feel.
Check the frame dimensions and compatible foundation before you order. For other sizes, compare our best 12-inch mattress king and best 12-inch mattress queen roundups.
Our top 3 picks at a glance
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1
Best for firm foam support
Signature Design by Ashley Chime 12 Inch
9.5/10 our score
See it on Amazon -
2
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3
Frequently asked questions
What size is a full 12-inch mattress?
A full mattress is commonly about 54 x 75 inches, and 12 inches describes its thickness. The Ashley Chime lists dimensions of 53 x 74.5 x 12 inches, so check the exact width and length when matching a frame.
Measure the inside of the bed frame before ordering.
Is a 12-inch full mattress too thick for a bed frame?
It depends on the frame, headboard and bedding. A 12-inch mattress raises the sleep surface more than a thinner model, so consider the frame height and how much side rail will remain visible.
Check the frame maker's size and support guidance, especially for slats or an adjustable base.
Should I choose a foam or hybrid full mattress?
Choose foam if you want an all-foam surface that contours to your body, such as the Ashley Chime or Zinus Green Tea. A hybrid adds pocket coils beneath foam, as in the Novilla, PurrJoys and ERORVX options.
The feel depends on the exact foam layers, coil system and firmness.
Can a 12-inch full mattress work with an adjustable base?
Some can, but compatibility varies by model. The Ashley Chime and Zinus Green Tea list adjustable-base compatibility, while other products here name different bases or do not specify one.
See our guide to mattresses that work with adjustable bases and confirm the frame maker's limits.
