Mattress for Side Sleepers
Soft Mattresses for Side Sleepers Under
7 picks compared
6 min read
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The short answerThe best soft mattresses for side sleepers under are the Zinus Green Tea Cooling Gel Memory Foam, the Linenspa 10 Inch Hybrid, and the Sleep Innovations Marley 10 Inch. These offer pressure relief and support without breaking the bank.
?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 Cooling Gel Memory Foam Mattress
★★★★★ 4.6 / 5 Best Overall
This 12-inch memory foam mattress has a plush top layer that contours to your body. The green tea infusion helps keep it fresh. It comes compressed in a box for easy setup.
Thickness 12 inchesFirmness Plush (soft to medium)Material Memory foam with gel infusionWarranty 10-year limited
- Excellent pressure relief for shoulders and hips
- Cooling gel helps regulate temperature
- Great value for the price
- May be too soft for heavier side sleepers
- Some off-gassing initially
Linenspa 10 Inch Hybrid Mattress
★★★★★ 4.4 / 5 Best Value
This hybrid combines innerspring coils with foam layers, offering a balanced feel. The 10-inch profile suits most bed frames. It is lightweight and easy to move.
Thickness 10 inchesFirmness Medium (soft to medium)Material Hybrid (coils + foam)Warranty 10-year limited
- Good support with a bit of bounce
- Affordable for a hybrid design
- Works well with adjustable bases
- Motion transfer may be higher than all-foam
- Edge support could be better
Sleep Innovations Marley 10 Inch Gel Memory Foam Mattress
★★★★★ 4.3 / 5 Best Budget
This 10-inch all-foam mattress offers a soft, pressure-relieving surface. The gel-infused top layer helps with heat retention. It is ideal for guest rooms or tight budgets.
Thickness 10 inchesFirmness Plush (soft)Material Gel memory foamWarranty 10-year limited
- Very soft and cushioned
- Low price point
- Easy to set up
- May lack support for larger body types
- Not as durable as pricier options
Lucid 10 Inch Gel Memory Foam Mattress
★★★★★ 4.4 / 5 Best for Cooling
This mattress features a gel-infused memory foam layer that draws heat away. The 10-inch profile offers a plush feel with good contouring. It is CertiPUR-US certified for low emissions.
Thickness 10 inchesFirmness Plush (soft to medium)Material Gel memory foamCertification CertiPUR-US
- Excellent temperature regulation
- Soft yet supportive
- Certified safe materials
- Some users find it too soft
- No handle for easy flipping
Best for: Best for Cooling
Classic Brands Cool Gel Memory Foam Mattress
★★★★★ 4.3 / 5 Best for Pressure Relief
This 12-inch mattress uses a cool gel memory foam layer that relieves pressure points. The high-density base provides durable support. It comes with a removable, washable cover.
Thickness 12 inchesFirmness Plush (soft)Material Gel memory foamCover Removable and washable
- Deep contouring for hips and shoulders
- Washable cover adds convenience
- Good motion isolation
- May sleep warm for some
- Heavier than other options
Best for: Best for Pressure Relief
Olee Sleep 10 Inch Gel Infused Memory Foam Mattress
★★★★★ 4.3 / 5 Best for Lightweight Sleepers
This 10-inch mattress is soft enough for lighter side sleepers. The gel infusion helps with temperature control. It is available in multiple sizes and is budget-friendly.
Thickness 10 inchesFirmness Plush (soft)Material Gel memory foamWeight Approx. 40 lbs (queen)
- Soft feel ideal for lighter individuals
- Gel layer keeps it cool
- Affordable price
- May not support heavier sleepers
- Some off-gassing reported
Best for: Best for Lightweight Sleepers
Zinus 6 Inch Innerspring Mattress
★★★★★ 4.4 / 5 Best for Kids or Guest Rooms
This 6-inch innerspring mattress is firm but has a quilted top for slight softness. It is low-profile and easy to move. It works well on bunk beds or trundles.
Thickness 6 inchesFirmness Medium (slightly soft)Material Innerspring with quilted foamWarranty 5-year limited
- Lightweight and portable
- Good for kids or occasional use
- Low cost
- Too firm for strict side sleeping
- Limited pressure relief
Best for: Best for Kids or Guest Rooms
Our picks balance plush comfort with adequate support. We focused on real materials, thickness, and firmness ratings. Each mattress serves a different need, from budget to hybrid preference.
What to Look for in a Soft Mattress
Softness is subjective, but for side sleepers, you need a mattress that allows your shoulders and hips to sink slightly. Look for a plush comfort layer, typically memory foam or latex. Check the firmness rating; a 3 to 5 on a 10-point scale is ideal. Also, consider the thickness, as thicker mattresses often provide better pressure relief. Finally, ensure the mattress has good edge support to prevent roll-off.
Material Matters: Foam vs. Hybrid
Memory foam mattresses contour closely to your body, offering excellent pressure relief. They are often quieter and better at isolating motion. Hybrid mattresses combine coils with foam, providing more bounce and support. For side sleepers, memory foam is usually the best choice, but hybrids can work if you prefer a bit of spring. Under you can find both options, but foam tends to be more affordable.
How Firmness Affects Side Sleepers
Side sleepers need a softer surface to cushion the shoulder and hip. A mattress that is too firm can cause pain and poor alignment. However, a mattress that is too soft may not support your spine properly. Look for a balance, often called medium-soft. Many brands offer a plush option that suits side sleepers. Test the mattress if possible, or rely on customer reviews.
Consider Your Body Weight
Your weight affects how a mattress feels. Lightweight sleepers may find even a soft mattress too firm, while heavier sleepers might sink too much into a plush model. For heavier side sleepers, a hybrid with support coils can be better. For lighter individuals, a softer all-foam mattress works well. Always check the weight capacity and read reviews from people with similar body types.
Questions people ask
What is the best soft mattress for side sleepers under?
The Zinus Green Tea Cooling Gel Memory Foam Mattress is a top choice. It offers plush comfort and good support.
How do I choose a mattress for side sleeping?
Look for a plush to medium feel, with a comfort layer that contours. Check for pressure relief and spine alignment.
Are memory foam mattresses good for side sleepers?
Yes, memory foam conforms to your body, reducing pressure points. It is often recommended for side sleepers.
Can a hybrid mattress be soft enough for side sleepers?
Yes, some hybrids have a plush comfort layer. The Linenspa 10 Inch Hybrid is a good example under
Is a 10-inch mattress thick enough for side sleepers?
Yes, 10 inches is sufficient for most. It provides enough foam for pressure relief without being too high.
What firmness level is best for side sleepers?
A firmness rating of 3 to 5 is ideal. This allows for slight sinking while maintaining support.
Do soft mattresses cause back pain?
If a mattress is too soft, it can cause misalignment. Choose one that supports your spine while cushioning pressure points.
How long do budget mattresses last?
Most budget mattresses last 5 to 7 years with proper care. Rotate them regularly to extend their life.
Can I use a soft mattress on any bed frame?
Most mattresses work on platform beds, slatted frames, or box springs. Check the manufacturer's recommendations.
What is the return policy for these mattresses?
Many brands offer a 100-night trial. Check the specific listing for return details.
The bottom lineSo which one?
For most side sleepers under the Zinus Green Tea offers the best blend of softness and support. If you prefer a hybrid feel, the Linenspa is a solid value. For a tight budget, the Sleep Innovations Marley is a reliable pick.
