Memory Foam Mattresses
Best Memory Foam Mattresses Under in 2026
7 picks compared
6 min read
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The short answerThe best memory foam mattresses under are the Zinus Green Tea, the Linenspa 8 Inch, and the Olee Sleep 10 Inch. Each offers distinct firmness and support for different sleep styles.
?How we pickedWe compare published specifications, safety certifications and thousands of verified owner reviews, and we do not physically test every unit. Read the full process in our review methodology.
Zinus Green Tea Memory Foam Mattress
★★★★★ 4.5 / 5 Best overall
This 12-inch mattress combines memory foam with a high-density base. The green tea infusion helps control odors. It suits most sleepers with a medium-firm feel.
Thickness 12 inchesComfort Layer 3 inches memory foamBase Layer 7 inches high-density foamFirmness Medium-firm
- Excellent pressure relief
- Minimal motion transfer
- Easy setup with compression
- Some off-gassing initially
- May sleep warm for hot sleepers
Linenspa 8 Inch Memory Foam and Innerspring Hybrid Mattress
★★★★★ 4.3 / 5 Best value
This hybrid combines a thin memory foam layer with innerspring coils. The coils provide extra bounce and edge support. It is a budget-friendly option for back and stomach sleepers.
Thickness 8 inchesComfort Layer 1.5 inches memory foamSupport Layer 6.5 inches innerspring coilsFirmness Firm
- Very affordable
- Good edge support
- Cooler than all-foam
- Thin comfort layer
- May be too firm for side sleepers
Olee Sleep 10 Inch Gel Infused Memory Foam Mattress
★★★★★ 4.3 / 5 Best budget
This 10-inch mattress features gel-infused memory foam to draw heat away. It comes with a high-density base for durability. It offers a medium-firm feel at a low price.
Thickness 10 inchesComfort Layer 2.5 inches gel memory foamBase Layer 7.5 inches high-density foamFirmness Medium-firm
- Cooling gel infusion
- Low price point
- Good motion isolation
- Shorter warranty
- Some sagging reports after years
Saatva Loom & Leaf Memory Foam Mattress
★★★★★ 4.8 / 5 Best for luxury feel
This 12-inch mattress uses high-density memory foam and a breathable organic cotton cover. It offers a plush yet supportive feel. It is a premium choice within the budget.
Thickness 12 inchesComfort Layer 5.5 inches memory foamBase Layer 6.5 inches high-density foamFirmness Plush firm
- Luxurious feel
- Excellent motion isolation
- Long warranty
- Heavier than most
- Higher price point
Best for: Best for luxury feel
Nectar Memory Foam Mattress
★★★★★ 4.7 / 5 Best for side sleepers
This 12-inch mattress has multiple layers of memory foam for contouring. It relieves pressure on hips and shoulders. It comes with a 365-night trial.
Thickness 12 inchesComfort Layer 2 inches gel memory foamSupport Layer 3 inches transition foamBase Layer 7 inches high-density foam
- Great for side sleepers
- Long trial period
- Strong motion isolation
- May sleep warm
- Slightly heavy
Best for: Best for side sleepers
Zinus 10 Inch Pressure Relief Cloud Memory Foam Mattress
★★★★★ 4.4 / 5 Best for back pain
This 10-inch mattress features a pressure-relieving memory foam layer. It provides targeted support for the lower back. It is a popular choice for back pain sufferers.
Thickness 10 inchesComfort Layer 3 inches memory foamBase Layer 7 inches high-density foamFirmness Medium
- Good spinal alignment
- Affordable
- Easy setup
- Some off-gassing
- Not for heavy sleepers
Best for: Best for back pain
Molblly 10 Inch Memory Foam Mattress
★★★★★ 4.4 / 5 Best for couples
This 10-inch mattress uses high-density memory foam to absorb movement. It minimizes disturbances from a partner. It offers a balanced medium-firm feel.
Thickness 10 inchesComfort Layer 3 inches memory foamBase Layer 7 inches high-density foamFirmness Medium-firm
- Excellent motion isolation
- Good value
- Quiet support
- Limited edge support
- May sleep warm
Best for: Best for couples
We compared specifications like thickness, foam density, and firmness. We also considered owner feedback on comfort and durability to pick the best for each use case.
What to look for in a memory foam mattress under
Focus on foam density and thickness. Higher density foams resist sagging. A thickness of at least 10 inches usually means better support. Check the comfort layer's depth; more memory foam means more contouring. Also, consider the firmness level relative to your sleep position.
How to choose the right firmness
Side sleepers often prefer a softer feel to cushion hips and shoulders. Back sleepers need medium-firm support to maintain spinal alignment. Stomach sleepers should choose a firmer mattress to prevent hips from sinking. Many budget mattresses offer a medium-firm feel that suits most sleepers.
Memory foam vs. hybrid under
All-foam mattresses excel at motion isolation and pressure relief. Hybrids add coils for more bounce and edge support. Under hybrids often have thinner comfort layers. If you sleep hot, a hybrid may sleep cooler due to better airflow.
How to extend the life of your budget mattress
Use a solid foundation or slatted base to prevent sagging. Rotate the mattress head-to-foot every few months. A mattress protector shields against spills and dust mites. Allow proper airflow to reduce moisture buildup. Expect a lifespan of 5 to 7 years for budget models.
Questions people ask
What is the best memory foam mattress under?
The Zinus Green Tea is our top pick for its balance of comfort and durability. It offers a medium-firm feel and good pressure relief at a low price.
How thick should a memory foam mattress be?
Aim for at least 10 inches for proper support. Thicker mattresses often have more foam layers, which can improve comfort and longevity.
Can I use a memory foam mattress on an adjustable bed?
Yes, most memory foam mattresses are flexible enough for adjustable bases. Check the manufacturer's specifications to be sure.
How long does a memory foam mattress last?
Budget models typically last 5 to 7 years with proper care. Higher density foams tend to last longer.
Is a memory foam mattress good for back pain?
Many people find relief because memory foam contours to the body and reduces pressure points. Choose a medium-firm option for better spinal alignment.
Do memory foam mattresses sleep hot?
Some do, but many modern designs include cooling gel or breathable covers. Look for gel-infused foam or open-cell structures to mitigate heat retention.
What is the difference between memory foam and gel memory foam?
Gel memory foam has microbeads or gel infusions that help dissipate heat. It feels similar but tends to sleep cooler than traditional memory foam.
Can I return a memory foam mattress if I don't like it?
Most brands offer a trial period, often 100 nights or more. Check the return policy before purchase. Some require a small fee for pickup.
How much does a memory foam mattress cost?
Prices vary widely, but you can find good options under Higher-end models may cost more but often include better materials and longer warranties.
Is it worth buying a cheap memory foam mattress?
Yes, if you choose wisely. Look for adequate thickness and density. Read owner reviews for real-world feedback on comfort and durability.
The bottom lineSo which one?
For most sleepers, the Zinus Green Tea offers the best overall value and comfort under If you need extra cooling, consider the Olee Sleep gel-infused model. For couples, the Molblly provides excellent motion isolation.
