5 Best Full-Size Mattresses
Five full-size mattresses, including GAESTE Full Size 8 Inch and MOLPHIT Double Mattress, compared for full-size dimensions, support core and trial terms.
Our top 5 full-size mattresses
Swipe to compare price, rating and best use →
| Product | Price | Rating | Best for |
|---|---|---|---|
01 GAESTE Full Size 8 Inch Hybrid Cooling MattressDetails ↓ | $137.17 | 4.3/5Amazon | Best overall |
02 MOLPHIT Double MattressDetails ↓ | $169.99 | 4.4/5Amazon | Best for zoned support |
03 Novilla 12 Inch Full Size MattressDetails ↓ | $199.00 | 4.3/5Amazon | Best for a thicker full-size bed |
04 Happiland Full Size Mattress, 12 Inch Memory Foam Hybrid Double Mattress in a BoxDetails ↓ | $209.99 | 4.8/5Amazon | Best for medium-firm comfort |
05 Mroreom Full Size MattressDetails ↓ | $219.99 | 4.3/5Amazon | Best for a firmer surface |
01 — GAESTE
Best overallGAESTE Full Size 8 Inch Hybrid Cooling Mattress
GAESTE Full Size 8 Inch Hybrid Cooling Mattress is a mattress with 8 Inch, size 8, breathable. A double-bed mattress must match the frame dimensions and offer appropriate support for one or two sleepers. Check the listed size in inches, bed-base requirements and return policy for the exact mattress.
View on Amazon ↗Reasons to buy
+GAESTE Full Size 8 Inch Hybrid Cooling Mattress is a mattress with 8 Inch, size 8, breathable.
Reasons to avoid
−Check the listed size in inches, bed-base requirements and return policy for the exact mattress.
02 — MOLPHIT
Best for zoned supportMOLPHIT Double Mattress
MOLPHIT Double Mattress gives this mattress 12 Inch, medium firm, breathable. A double-bed mattress must match the frame dimensions and offer appropriate support for one or two sleepers. Check the listed size in inches, bed-base requirements and return policy for the exact mattress.
View on Amazon ↗Reasons to buy
+MOLPHIT Double Mattress gives this mattress 12 Inch, medium firm, breathable.
Reasons to avoid
−Check the listed size in inches, bed-base requirements and return policy for the exact mattress.
03 — Novilla
Best for a thicker full-size bedNovilla 12 Inch Full Size Mattress
Novilla 12 Inch Full Size Mattress lists 12 Inch, memory foam, breathable for this mattress. A double-bed mattress must match the frame dimensions and offer appropriate support for one or two sleepers. Check the listed size in inches, bed-base requirements and return policy for the exact mattress.
View on Amazon ↗Reasons to buy
+Novilla 12 Inch Full Size Mattress lists 12 Inch, memory foam, breathable for this mattress.
Reasons to avoid
−Check the listed size in inches, bed-base requirements and return policy for the exact mattress.
04 — Happiland
Best for medium-firm comfortHappiland Full Size Mattress, 12 Inch Memory Foam Hybrid Double Mattress in a Box
Happiland Full Size Mattress, 12 Inch Memory Foam Hybrid Double Mattress in a Box is built as a mattress with 12 Inch, memory foam, breathable. A double-bed mattress must match the frame dimensions and offer appropriate support for one or two sleepers. Check the listed size in inches, bed-base requirements and return policy for the exact mattress.
View on Amazon ↗Reasons to buy
+Happiland Full Size Mattress, 12 Inch Memory Foam Hybrid Double Mattress in a Box is built as a mattress with 12 Inch, memory foam, breathable.
Reasons to avoid
−Check the listed size in inches, bed-base requirements and return policy for the exact mattress.
05 — Mroreom
Best for a firmer surfaceMroreom Full Size Mattress
Mroreom Full Size Mattress offers 12 Inch, memory foam, breathable in a mattress format. A double-bed mattress must match the frame dimensions and offer appropriate support for one or two sleepers. Check the listed size in inches, bed-base requirements and return policy for the exact mattress.
View on Amazon ↗Reasons to buy
+Mroreom Full Size Mattress offers 12 Inch, memory foam, breathable in a mattress format.
Reasons to avoid
−Check the listed size in inches, bed-base requirements and return policy for the exact mattress.
Price information
Amazon price and availability checked Oct 17, 2026, 10:24 PM Lisbon time. Prices and availability are subject to change; the information shown on Amazon.com at purchase applies.
Our process
How we picked.
We compare five relevant products for different needs, using documented specifications, clear use cases and practical trade-offs. Our goal is to make the differences clear and help you choose with confidence.
- 01Relevance
Each product must fit the guide’s intended use, audience and requirements.
- 02Specifications
We compare the key product details that meaningfully affect the buying decision.
- 03Use case and fit
We compare the intended use, configuration and practical fit of every selected product.
- 04Strengths and limitations
We explain where each option performs best and the compromises to consider.
Good questions
FAQ — Full-Size Mattresses
01What matters most when comparing full-size mattresses?+
Compare full-size dimensions, support core and trial terms. A double-bed mattress must match the frame dimensions and offer appropriate support for one or two sleepers.
02What should I check before buying full-size mattresses?+
Check the listed size in inches, bed-base requirements and return policy for the exact mattress.
03How do GAESTE Full Size 8 Inch Hybrid Cooling and MOLPHIT Double Mattress differ?+
GAESTE Full Size 8 Inch Hybrid Cooling Mattress has 8 Inch and size 8; MOLPHIT Double Mattress has 12 Inch and medium firm. Check the listed size in inches, bed-base requirements and return policy for the exact mattress.
04Is Novilla 12 Inch Full Size Mattress a suitable mattress for this use?+
Novilla 12 Inch Full Size Mattress identifies 12 Inch and memory foam. A double-bed mattress must match the frame dimensions and offer appropriate support for one or two sleepers.
05What should I know about Happiland Full Size Mattress, 12 Inch Memory?+
Happiland Full Size Mattress, 12 Inch Memory Foam Hybrid Double Mattress in a Box lists 12 Inch and memory foam. Check the listed size in inches, bed-base requirements and return policy for the exact mattress.
06Who is Mroreom Full Size Mattress best suited to?+
Mroreom Full Size Mattress lists 12 Inch and memory foam. A double-bed mattress must match the frame dimensions and offer appropriate support for one or two sleepers.
The short answer
Start with the GAESTE Full Size 8 Inch Hybrid Cooling Mattress.
It is our first pick for this guide’s exact scope. Choose another option when its stated use case or trade-off better matches yours.
View on Amazon ↗Keep looking
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