Best Mattress for Lightweight Sleepers
Find your perfect mattress in less than 10 seconds
When you buy through our links, we may earn a commission. Products or services may be offered by an affiliated entity. Learn more.
Lightweight individuals generally have the same requirements as other sleepers — a supportive and comfortable mattress. However, a model that provides this balance looks different for sleepers within this weight group.
The wrong mattress can create pressure points (in the shoulders, hips, and other areas that have prolonged contact with the mattress) or cause the spine to curve unnaturally, leading to aches or discomfort.
Below, we’ll cover mattress construction and performance, which models best suit different sleep positions, and what to consider when shopping for a mattress. And don’t worry: We review and update our top picks consistently to reflect the best beds for lightweight sleepers.
- Our top pick — the Helix Sunset — has plush foam layers that contour to the joints of lightweight sleepers while retaining a sturdy, responsive base of innerspring coils.
- Body weight is just one factor that should influence your choice. Our guide explains the importance of sleeping position and preferences about comfort and firmness.
- Looking for the best of the best? Go straight to our list of the best mattresses for lightweight sleepers.
Our Top Picks
-
Best Mattress Overall – Helix Sunset
View Details
-
Best Value Mattress – Silk & Snow Mattress
View Details
-
Best Luxury Mattress – Saatva Classic
View Details
-
Best Mattress for Back Pain – WinkBed
View Details
-
Best Mattress for Side Sleepers – Nolah Evolution 15
View Details
-
Best Mattress Pressure Relief – Puffy Cloud Mattress
View Details
Swipe for more
Best Mattress Overall
Helix Sunset
8.7 /10
Test Lab Score
Save 20% sitewide with code: SPRING20
Save 20% sitewide with code: SPRING20
The Helix Sunset is our choice for the best overall mattress for lightweight sleepers. With its hybrid construction and plush feel, people under 130 pounds can get comfortable cushioning and support along with bounce that makes it easier to move around on the mattress.
Price
$1,099
Mattress Type
Hybrid
Firmness Options
Soft (3)
Trial Period
100 nights (30-night requirement)
At a Glance
- Who It’s Best for: Side and back sleepers under 130 pounds, as well as couples.
- Feel: One of Helix’s plushest mattresses, the Sunset is soft (3) and feels exceptionally adaptive.
- What It’s Made of: A comfort system with copper-infused memory foam and adaptive polyfoam layers, followed by pocketed coils with a reinforced perimeter.
- What We Don’t Like: Too soft and prone to uncomfortable sinkage for most people who weigh 130 pounds or more.
Scoring Breakdown
The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.
Most Comfortable Mattress
Leesa Oasis Chill Hybrid Mattress – Plush
7.8 /10
Test Lab Score
25% off all mattresses
25% off all mattresses
Optimize your comfort with the Leesa Oasis Chill Hybrid, our pick for the most comfortable mattress for sleepers weighing less than 130 pounds. In its plush firmness option, it gently cushions lightweight sleepers in any position while staying cool and supportive.
Price
$1,343
Mattress Type
Hybrid
Firmness Options
Medium Soft (4)
Trial Period
100 nights (30 night requirement)
At a Glance
- Who It’s Best for: Side sleepers up to 230 pounds, and back and stomach sleepers under 130 pounds.
- Feel: An adaptive medium soft (4) design that contours closely to cradle your body and reduce pressure along the spine.
- What It’s Made of: Gel-infused polyfoam and copper-infused memory foam comfort layers over transitional foam and zoned pocketed coils.
- What We Don’t Like: Edge support is limited for the Plush model – firmer versions of the mattress have a stronger perimeter.
Scoring Breakdown
The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.
We performed a meta-analysis on 25 validated customer reviews of the Leesa Oasis Chill Hybrid. This is what people who bought the mattress had to say:- Suitability for Different Sleepers: Several reviews highlight that the mattress is suitable for side and back sleepers, couiples, people who run hot in bed, and those with shoulder and hip pain.
- Temperature Regulation: Most users claim the mattress sleeps cool – especially compared to other foam hybrids – but some report uncomfortable heat retention in the foam layers.
- Quality and Durability Concerns: As with other foam hybrids, the Leesa Oasis Chill may develop impressions and indentations after a few years of use. Some reviews of the mattress back this up.
- Overall Satisfaction: The Leesa Oasis Chill has received praise from most users, though some are ultimately not satisfied with the mattress in terms of comfort and performance.
- Customer Service: Customers seem generally happy with Leesa’s support team, touting the company for being helpful and responsive when issues arise.
Best Value Mattress
Silk & Snow Mattress
7.7 /10
Test Lab Score
$150 off at Silk & Snow
$150 off at Silk & Snow
The Silk & Snow Mattress lets lightweight sleepers get a great return on investment without having to spend a fortune. This all-foam mattress provides exceptional pressure relief along with high-end motion isolation. As an added benefit, it comes with a 1-year sleep trial that lets you make sure it’s a good value for your needs.
Credit: Sleep Foundation Test Lab
Price
$650
Mattress Type
Foam
Firmness Options
Medium (5), Firm (7)
Trial Period
365 nights
At a Glance
- Who It’s Best for: Most sleepers under 130 pounds, provided they choose the medium (5) design.
- Feel: Medium feel is plush and adaptive with a close hugging effect. A more supportive firm (7) design is also available.
- What It’s Made of: Gel-infused memory foam and transitional polyfoam, followed by a high-density base. Cover is removable and machine-washable.
- What We Don’t Like: Foam layers may sink too much when you move on the surface or change sleep positions.
Scoring Breakdown
The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.
We performed a meta-analysis on 1769 validated customer reviews of the Silk & Snow Mattress. This is what people who bought the mattress had to say:- Comfort: Many users praise the even contouring of the S&S Mattress, with some preferring the deep plushness of the medium model and others enjoying the added support of the firm design.
- Motion Isolation: Motion isolation appears to be a defining strength of the Silk & Snow Mattress. Users report little to no motion transfer when their sleep transfer gets in and out of bed or changes positions during the night.
- Edge Support: Edge support is somewhat lacking for both designs, but fewer complaints come from owners of the firm Silk & Snow Mattress.
- Ease of Setup: Users like the “mattress in a box” design and say it’s fairly easy to set up.
- Customer Service: By and large, customers have had positive experiences with Silk & Snow’s customer service team.
Best Luxury Mattress
Saatva Classic
9.4 /10
Test Lab Score
15% off orders of $1,000 or more
15% off orders of $1,000 or more
The luxuriousness of the Saatva Classic is evident in the attention-to-detail in its design and in the comfort and support it provides for lightweight sleepers. Innovative materials, including microcoils and a lumbar pad, give the mattress a balanced feel for better nightly sleep. Added perks include a 365-night sleep trial and free in-home setup.
Credit: Sleep Foundation Test Lab
Price
$1,795
Mattress Type
Innerspring
Firmness Options
Soft (3), Medium Firm (6), Firm (8)
Trial Period
365 Nights ($99 Return Fee)
At a Glance
- Who It’s Best for: The soft (3) Saatva Classic is a solid choice for side sleepers under 130 pounds, whereas back and stomach sleepers in the same weight group may prefer the medium firm (6) design.
- Feel: Available in plush soft, balanced medium firm, and ultra-responsive firm (8) designs.
- What It’s Made of: Adaptive polyfoam and a dense memory foam lumbar pad encased in a Euro-top, followed by transitional minicoils and robust innerspring coils in the support core.
- What We Don’t Like: Bouncy design may produce motion transfer and disrupt sleep for couples.
Scoring & Reviews
The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.
We performed a meta-analysis on 3308 validated customer reviews of the Saatva Classic. This is what people who bought the mattress had to say:- Delivery Service: Positive feedback on the delivery process is common, with customers highlighting the professionalism and efficiency of the delivery teams. The white glove delivery service, including old mattress removal, is frequently praised.
- Comfort and Firmness: Customers appreciate the customizable firmness options, with Plush Soft, Luxury Firm, and Firm levels catering to diverse preferences.
- Durability: Long-term users report that the mattress maintains its comfort and support over the years, indicating good durability and quality construction.
- Material Quality: Customers appreciate the safe and high-quality materials used in the mattress, such as the absence of harmful chemicals and the use of organic cotton.
- Temperature Regulation: Some reviewers specifically mention sleeping cooler on the Saatva Classic, highlighting its temperature regulation features that contribute to a more comfortable sleep.
- Adjustability and Customization: The ability to customize the mattress for personal needs, like the split king option with different firmness levels, is a significant plus for many customers.
Best Mattress for Back Pain
WinkBed
8.9 /10
Test Lab Score
Get $300 off all mattresses at Winkbeds
Get $300 off all mattresses at Winkbeds
The WinkBed helps sleepers under 130 pounds maintain a healthy sleep posture, which is why it is our pick for the best mattress for back pain. Especially in its softer models, it gives lightweight sleepers gentle cushioning that relieves pressure and facilitates proper spinal alignment.
Credit: Sleep Foundation Test Lab
Price
$1,499
Mattress Type
Innerspring
Firmness Options
Medium Soft (4), Medium Firm (6), Firm (7), Firm (8)
Trial Period
120 nights (30 night requirement)
At a Glance
- Who It’s Best for: Lightweight sleepers living with chronic or frequent back pain.
- Feel: Four firmness levels are available. Side, back, and stomach sleepers under 130 pounds will probably prefer the two softest options, medium soft (4) and medium firm (6).
- What It’s Made of: Standard WinkBed models contain adaptive polyfoam comfort layers, while the “Plus” (8) has zoned latex instead. All feature a zoned, pocketed coil support core with perimeter reinforcement.
- What We Don’t Like: Mattress may emit a strong off-gassing smell for up to 72 hours after unboxing.
Scoring & Reviews
The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.
We performed a meta-analysis on 8573 validated customer reviews of the Winkbed. This is what people who bought the mattress had to say:- Pain Relief and Support: A significant number of users report alleviation of back, hip, and shoulder pain, attributing this to the mattress’s supportive design. Individuals with chronic back issues have noted substantial improvements in sleep quality.
- Comfort Across Sleep Positions: Reviewers from various sleep positions—side, back, and stomach—find the mattress comfortable. The availability of different firmness levels allows users to select options that best suit their sleeping style.
- Temperature Regulation: Many customers appreciate the mattress’s ability to stay cool, enhancing overall comfort throughout the night.
- Edge Support: Users frequently mention the robust edge support, which provides a stable and usable sleeping surface across the entire mattress.
- Firmness Options: Customers appreciate the variety of firmness options available, finding the right balance for their personal preferences.
- Durability and Craftsmanship: The mattress is often praised for its high-quality construction and materials, with users expressing confidence in its longevity. The lifetime warranty further reinforces trust in the product’s durability.
- Customer Service and Trial Experience: Customers value the 120-night risk-free trial and responsive customer service, noting that these factors contribute to a positive purchasing experience.
Best Mattress for Side Sleepers
Nolah Evolution 15
9.2 /10
Test Lab Score
25% off sitewide. Save an additional $50 with code: SF50
25% off sitewide. Save an additional $50 with code: SF50
The leading mattress option for side sleepers under 130 pounds is the hybrid Nolah Evolution 15. With materials built to give tailored support to where it’s most needed, the Evolution 15 cushions the shoulders and hips, softening impact and promoting better spinal alignment.
Credit: Sleep Foundation Test Lab
Price
$1,624
Mattress Type
Hybrid
Firmness Options
Medium (5), Medium Firm (6), Firm (8)
Trial Period
120 nights (30-night requirement), $99 return pickup fee
At a Glance
- Who It’s Best for: Side and back sleepers under 130 pounds, as long as they choose the medium (5) design.
- Feel: Three firmness options available, including a plush and adaptive medium design that’s best suited to sleepers under 130 pounds.
- What It’s Made of: Four individual foam layers in the comfort system, followed by multi-zone pocketed coils with perimeter reinforcement.
- What We Don’t Like: High profile requires a deep-pocket fitted sheet and returns incur a $99 fee.
Scoring & Reviews
The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.
We performed a meta-analysis on 897 validated customer reviews of the Nolah Evolution 15. This is what people who bought the mattress had to say:- Motion Isolation: Couples note the excellent motion isolation, which minimizes disruptions from partner movements during the night.
- Edge Support: The edge support of the mattress is frequently highlighted, with many finding it adequate for sitting or sleeping near the edge without feeling like they will roll off.
- Softness: Many reviewers discuss the softness of the mattress. Some find it too soft, causing discomfort, especially for heavier individuals, while others appreciate the plushness.
- Pressure Relief and Support: Reviewers frequently highlight relief from back and shoulder pain, attributing this to the supportive foam layers and zoned coil system.
- Heat Retention: A few reviewers note that the mattress retains heat, making it uncomfortable for some, particularly in warmer climates or for those who sleep hot.
- Durability and Quality: Users often comment on the high quality and durability of the mattress, noting that it maintains its shape and comfort over time.
Best Temperature-Regulating Mattress
Nectar Premier
8.8 /10
Test Lab Score
Save 50% on mattresses & 66% on bundles
Save 50% on mattresses & 66% on bundles
Lightweight sleepers who run hot at night should turn to the Nectar Premier, our pick for the best temperature-regulating mattress. It is laden with design features intended to reduce heat retention, and its cushioning foams suit back, side, and stomach sleepers.
Credit: Sleep Foundation Test Lab
Price
$949
Mattress Type
Foam
Firmness Options
Medium Firm (6)
Trial Period
365 nights (30-night requirement)
At a Glance
- Who It’s Best for: Most side sleepers, as well as back and stomach sleepers under 130 pounds.
- Feel: A balanced medium firm (6) feel with noticeable contouring on the surface and sturdy underlying support.
- What It’s Made of: Memory foam infused with cooling gel and phase change material for added thermoregulation, followed by high-density polyfoam in the transitional and base layers.
- What We Don’t Like: Strong off-gassing smells for the first few nights after the mattress is unboxed.
Scoring & Reviews
The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.
We performed a meta-analysis on 5417 validated customer reviews of the Nectar Premier. This is what people who bought the mattress had to say:- Minimal Motion Transfer: Couples often mention the mattress does a good job of isolating movement, allowing for undisturbed sleep.
- Improved Sleep Quality: Reviewers frequently note better sleep quality, with less tossing and turning and more restful nights.
- Temperature Regulation: Several users appreciate the cooling features of the mattress, noting it helps keep them cool throughout the night.
- Firmness: The mattress is often described as having the right balance of firmness and softness, accommodating various sleeping positions.
- Durability and Quality: Customers are generally satisfied with the build quality and durability of the mattress.
- Price Value: Many reviewers feel the mattress offers great value for the price, comparing favorably to more expensive brands.
Best Mattress for Combination Sleepers
Brooklyn Bedding Signature Hybrid
8.4 /10
Test Lab Score
25% off sitewide. Code: SPRING25
25% off sitewide. Code: SPRING25
The Brooklyn Bedding Signature Hybrid offers strong performance across multiple categories, giving it the versatility needed by lightweight combination sleepers. Its springiness eliminates resistance when switching sleeping positions, but its supportiveness enables spinal alignment in any sleeping position.
Credit: Sleep Foundation Test Lab
Price
$999
Mattress Type
Hybrid
Firmness Options
Medium Soft (4), Medium Firm (6), Firm (8)
Trial Period
120 nights (30-night requirement)
At a Glance
- Who It’s Best for: Lightweight shoppers with limited budgets.
- Feel: Three firmness options are available. For sleepers under 130 pounds, the medium soft (4) design will probably feel most comfortable – though some back and stomach sleepers may feel more comfortable on the medium firm (6).
- What It’s Made of: A comfort system with two adaptive polyfoam layers over a support core of pocketed coils.
- What We Don’t Like: Firmness exchanges are not allowed during the sleep trial and returns incur a $99 fee.
Scoring & Reviews
The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.
We performed a meta-analysis on 11,922 validated customer reviews of the Brooklyn Bedding Signature Hybrid. This is what people who bought the mattress had to say:- Comfort and support: Many reviewers mention that the mattress is very comfortable and provides good support for various sleeping positions.
- Improvement in sleep quality: Several users report a significant improvement in sleep quality, including better rest and reduced pain.
- Firmness options: People appreciate the availability of different firmness levels, and some discuss their experiences with medium, firm, or pillow-top options.
- RV suitability: A number of reviews specifically mention using the mattress in RVs, noting it as a substantial upgrade from typical RV mattresses.
- Initial odor/smell: Some reviewers note a mild odor upon unpacking, but it typically dissipates quickly.
- Edge support: The mattress is often noted for having good edge support, which is particularly valued by those who sit on the edge of the bed.
- Price and value: Many reviewers feel the mattress is well-priced for the quality and comfort it provides.
- Durability concerns: A few reviewers express concerns about how the mattress will hold up over time, although these comments are not widespread.
Best Mattress for Couples
Layla Memory Foam Mattress
8.4 /10
Test Lab Score
Up to $200 off mattresses + 2 free pillows
Up to $200 off mattresses + 2 free pillows
The Layla Memory Foam Mattress offers the comfort and motion isolation that couples need from a mattress. It has a reversible design with different firmness levels on each side, and the softer side gives lightweight sleepers standout pressure relief and back support.
Credit: Sleep Foundation Test Lab
Price
$949
Mattress Type
Foam
Firmness Options
Medium Soft (4), Firm (7)
Trial Period
120 nights (4 week minimum)
At a Glance
- Who It’s Best for: People who enjoy the cushiness of memory foam but also run hot.
- Feel: Flippable construction with a different firmness on each side. Vast majority of people under 130 pounds will prefer the medium soft (4), but the opposite surface is firm (7) for those who prefer less contouring.
- What It’s Made of: Each side’s comfort system contains gel-infused memory foam and zoned transitional polyfoam. Shared pocketed coil support core is located in the middle.
- What We Don’t Like: Strong off-gassing odor for the first few nights.
Scoring & Reviews
The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.
We performed a meta-analysis on 7558 validated customer reviews of the Layla Memory Foam Mattress. This is what people who bought the mattress had to say:- Dual Firmness Options: The Layla Memory Foam Mattress offers both soft and firm sides, allowing users to choose according to their comfort preferences, which is highly appreciated for accommodating different sleeping styles.
- Comfort and Support: Many reviewers have noted the mattress provides exceptional comfort, helping alleviate back pain and improving overall sleep quality. The soft side is often described as cloud-like, while the firm side offers adequate support without being too hard.
- Quality and Durability: Users report that the mattress maintains its shape and comfort over time, with no significant sagging or indentations, even after several years of use, indicating good durability.
- Temperature Regulation: The mattress is generally reviewed as doing a good job of regulating temperature, preventing overheating during sleep, which is a common issue with many memory foam mattresses.
- Ease of Setup: Customers appreciate the ease with which the mattress can be set up. It is delivered in a box and expands quickly once unpacked, making it convenient for immediate use.
- Customer Service: Layla’s customer service receives high praise for being responsive and helpful, aiding customers with issues ranging from delivery to product inquiries and returns.
Best Mattress Pressure Relief
Puffy Cloud Mattress
8.0 /10
Test Lab Score
$750 off + free accessories at Puffy
$750 off + free accessories at Puffy
The Puffy Cloud Mattress takes home the gold as the best mattress for pressure relief for lightweight sleepers. Its thick comfort system softly contours around pain points, relieving pressure so that you can relax, rest, and recover.
Credit: Sleep Foundation Test Lab
Price
$1,049
Mattress Type
Foam
Firmness Options
Medium (5)
Trial Period
101 Nights (14-night requirement)
At a Glance
- Who It’s Best for: Side and back sleepers under 130 pounds who frequently feel sharp pressure points.
- Feel: A plush and adaptive medium (5) design with a close body-hug to promote even alignment.
- What It’s Made of: Gel-infused memory foam and transitional polyfoam over a high-density foam support core.
- What We Don’t Like: Limited edge support can cause excessive sinkage when you sit or sleep along the perimeter.
Scoring Breakdown
The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.
Weight Disclaimer
Please note: For the purposes of this page, we’re talking about adults who weigh 130 pounds or less. Although we use the terms light or lightweight for brevity and convenience on this page to describe sleepers, we do not use weight categories, such as average or overweight, as they can be misleading and dependent on the individual.
We use 130 or fewer pounds as a practical standard of size when discussing how mattresses interact with sleepers’ bodies. We’ve found that adults who weigh less than 130 pounds have similar needs for a mattress in terms of firmness and thickness.
The Best Deals of the Week
-
Save $166
—
Brooklyn Bedding CopperFlex Memory Foam
$499 (List Price $665) -
Save $475
—
Helix Midnight Luxe
$1,899 (List Price $2,374) -
Save $2,452
—
Nectar Adjustable Bundle
$1,398 (List Price $3,850) -
Save $300
—
WinkBed
$1,499 (List Price $1,799) -
Save $932
—
DreamCloud Mattress
$599 (List Price $1,531)
Best Mattress Overall
Helix Sunset
8.7 /10
Test Lab Score
Save 20% sitewide with code: SPRING20
Shop NowA super-soft hybrid mattress that offers great cushioning and all-around performance for lightweight sleepers.
See More Details
Most Comfortable Mattress
Leesa Oasis Chill Hybrid Mattress – Plush
7.8 /10
Test Lab Score
25% off all mattresses
Shop NowA plush model of this cooling hybrid offers high-end comfort to lightweight sleepers.
See More Details
Best Value Mattress
Silk & Snow Mattress
7.7 /10
Test Lab Score
$150 off at Silk & Snow
Shop NowA gel foam mattress that supports lightweight sleepers and comes at a compelling price-point.
See More Details
Credit: Sleep Foundation Test Lab
Best Luxury Mattress
Saatva Classic
9.4 /10
Test Lab Score
15% off orders of $1,000 or more
Shop NowFree installation and a 365-night trial are extra perks for this luxury mattress that’s an ideal match for lightweight sleepers.
See More Details
Best Mattress for Back Pain
WinkBed
8.9 /10
Test Lab Score
Get $300 off all mattresses at Winkbeds
Shop NowDependable back support for sleepers under 130 pounds from a solidly built hybrid mattress.
See More Details
Best Mattress for Side Sleepers
Nolah Evolution 15
9.2 /10
Test Lab Score
25% off sitewide. Save an additional $50 with code: SF50
Shop NowOptimized comfort for people under 130 pounds thanks to cushioning that adapts to the needs of side sleepers.
See More Details
Best Temperature-Regulating Mattress
Nectar Premier
8.8 /10
Test Lab Score
Save 50% on mattresses & 66% on bundles
Shop NowA combination of cooling features and pressure-relieving foams that makes for compelling mattress for lightweight sleepers.
See More Details
Best Mattress for Combination Sleepers
Brooklyn Bedding Signature Hybrid
8.4 /10
Test Lab Score
25% off sitewide. Code: SPRING25
Shop NowA hybrid mattress with a mix of bounce and cushioning that suits lightweight combination sleepers.
See More Details
Best Mattress for Couples
Layla Memory Foam Mattress
8.4 /10
Test Lab Score
Up to $200 off mattresses + 2 free pillows
Shop NowA mattress with a reversible design whose soft side comforts lightweight sleepers and limits motion isolation.
See More Details
Best Mattress for Pressure Relief
Puffy Cloud Mattress
8.0 /10
Test Lab Score
$750 off + free accessories at Puffy
Shop NowAn all-foam mattress with standout pressure relief for sleepers under 130 pounds.
See More Details
Credit: Sleep Foundation Test Lab
How Does Body Weight Affect the Support of a Mattress?
Maintaining proper spinal alignment is crucial for a comfortable and pain-free night’s sleep. Ideal support from a mattress will maintain your spine’s natural curvature without allowing your body to sink too deep at the midsection.
Body Weight and Firmness
Both body weight and mattress firmness can affect your spine’s alignment. Your body weight determines the pressure you place on the mattress’s surface. A heavier body requires more support to keep the spine aligned, and a lighter body needs less.
“The surface you sleep on must be appropriately responsive to the pressure created by your body’s weight,” says Brandon Peters, M.D., FAASM, neurologist and sleep medicine specialist. “Too little or too much give and pain ensues.”
It’s often the reverse when it comes to cushioning, though preference also comes into play. Generally, a lighter body requires more cushioning — or a softer mattress — than a heavier body. That’s because lightweight sleepers don’t compress their mattress as much, so a firmer mattress isn’t able to fully adapt to the body’s natural curves.
Body Weight and Sleeping Position
Your preferred sleeping position also factors into how much support you need from a bed. Side sleepers often prefer softer mattresses, as one that’s too firm can cause pressure points in the hips and shoulders. A mattress that’s too soft for stomach sleepers can cause their midsections to sink into the bed. Back sleepers usually enjoy a firmness level in between that adequately supports the lower back.
How to Choose a Mattress for Lightweight Sleepers
There are a number of factors to consider when shopping for a new mattress. Lightweight sleepers should primarily consider whether the support level is appropriate and whether the surface provides adequate pressure relief.
We’ll explore what to look for in a mattress and give you the tools to help determine whether or not a particular model is a good fit for your needs.
Firmness Level
We use a 10-point firmness scale to rank each mattress we review, with 1 being the softest and 10 being the firmest. The majority of sleepers prefer a mattress that falls between 5 and 7 on the firmness scale. However, this is different for lightweight sleepers.
Most lightweight sleepers prefer a softer mattress, as they compress easier than firm mattresses and are less likely to cause pressure points. As a result, many lightweight sleepers enjoy a mattress that falls between 3 and 6 on the firmness scale.
Sleeping Position
Your primary sleeping position will have the greatest impact on which firmness level you choose. Lightweight side sleepers typically prefer a plush mattress, while stomach sleepers prefer one with increased support. Back sleepers typically enjoy a firmness level between the two.
Pressure Relief
While all sleepers can experience pressure points, side and lightweight sleepers are the most prone to it. Spending extended time in the same position on a mattress that doesn’t contour your body’s natural curves can cause discomfort beneath the heavier parts of the body, such as the hips, shoulders, and back.
“Though the pressure points of the body are the same, physical differences may also contribute to less tissue cushioning them,” Dr. Peters says. “This may increase body pain at night.”
A mattress that targets pressure relief can help significantly. Look for a mattress that’s on the softer side with a relatively thick comfort layer.
Quality Materials
Many manufacturers use patented materials in their mattresses, but it’s important to examine whether or not they’ll hold up over time. Customer reviews often give an indication of how well a material will last. Durability testing from professional reviewers can be invaluable in determining a mattress’s lifespan as well.
Motion Isolation
Movement can travel across a mattress that lacks substantial motion isolation. People who share a bed can benefit from a mattress that absorbs motion rather than one that allows motion to transfer across the surface, as couples are less likely to be disturbed by any movement. Softer mattresses with foam comfort layers, which lightweight sleepers tend to prefer, also tend to excel in motion isolation.
Temperature Regulation
A mattress that allows air to flow freely through its core is less likely to retain heat, allowing hot sleepers to sleep cooler. Some mattresses also include cooling features like gel-infused foam, pocket springs, and breathable fabrics that are designed to wick away heat and moisture. Hybrid and innerspring mattresses generally offer better temperature regulation.
Price
Mattress costs can vary widely.
Shoppers wishing to save should consider buying from an online retailer. These “mattress in a box” prices are often lower because the mattress ships directly from the manufacturer. Many companies also offer significant discounts during holiday periods.
What Type of Mattress Is Best for Lightweight Sleepers?
While each mattress within a particular style shares broad characteristics, their exact specifications can differ greatly from one another. We’ll examine the most common mattress types and discuss how they can benefit lightweight sleepers.
Foam
These mattresses are usually made of multiple foam layers. The two most popular types of foam are memory foam and polyfoam, both of which can be formulated with different densities to give sleepers varying levels of support and cushioning. Foam mattresses generally excel at relieving pressure — an added benefit for lightweight sleepers.
Foam also absorbs motion well, making it an excellent choice for couples wanting fewer disturbances from their partner’s movements. Foam mattresses that don’t have temperature-regulating features can sleep hotter than other mattress constructions, as the foam tends to trap body heat.
Hybrid
Hybrid mattresses blend the constructions of multiple mattress types — innerspring, foam, and/or latex. This style uses a support core made from coils that provide the bounce and responsiveness innerspring mattresses are known for.
On top of the coils, hybrids include comfort systems that incorporate foam, latex, or wool. Hybrid manufacturers mix and match these materials to create a distinct feel and performance. They also tend to sleep cool, since air circulates freely within the mattress core. A softer hybrid can offer excellent support for lightweight sleepers while still providing substantial cushioning for pressure point relief.
Latex
Similar to foam models, latex mattresses provide sleepers with pressure relief, but with increased responsiveness. This type of mattress is an excellent choice for hot sleepers, as it tends not to trap heat. Latex is also a great option for sleepers who want to alleviate discomfort stemming from pressure points, but like the feeling of sleeping on their mattress rather than in it. However, latex mattresses can be heavy and unwieldy, and moving one may require help.
Innerspring
Innerspring mattresses have support cores made from coils that flex and compress as weight is applied. Today’s models are designed to offer responsive support. Unlike older models, you’re unlikely to have an excessively squeaky bed or springs poking out from the core.
That said, innersprings generally have a thin comfort layer on top of their coils, so they may not be contouring enough for lightweight sleepers.
How We Test: Your Comfort Is Our Science
Our industry-leading product testing team cares deeply about improving your sleep. Having a holistic understanding of a mattress’s role as part of a sleep system is paramount to our testing process. Since a bed’s comfort and feel depend largely on body weight and sleeping position, our testing team represents a wide range of body types, sleep positions, and comfort preferences.
In our Seattle-based Test Lab, we use an objective, hands-on process to evaluate mattresses across performance categories. The following are the guidelines that inform our performance ratings. Our ultimate goal is to ensure you have all the information you need to make the best purchase decision for you.
Construction analysis: We begin testing each mattress by analyzing its design and making note of firmness, height, individual layer composition, and sticker price. This allows us to evaluate qualities like support, durability, and value.
Product testing: Firsthand testing is crucial to our evaluation and ratings system. We use a wide range of tools and technology to test mattresses in six performance categories: motion isolation, pressure relief, temperature control, ease of movement, edge support, and off-gassing (odor potential).
Field testing: In addition to lab tests, we also base our ratings on feedback from field testers who use the mattresses in their own homes. They spend several weeks collecting data to give us insights into how the mattress performs night after night for an extended period of time.
User testing: We curate the feedback that verified owners have provided in surveys, sleep stories, and product reviews. This helps us evaluate our initial findings and, if needed, tweak our ratings to reflect real-world experiences.
How We Determine Our Overall Scores
To determine a mattress’s overall score, we assign weighted percentages to performance categories based on how important they are to the individual sleep experience. For instance, areas like pressure relief and temperature control tend to matter more to people than something like off-gassing, and because more people sleep on their side and back than on their stomach, we weigh those positions more heavily.
Performance Categories
Motion Isolation
This is the amount of motion a mattress absorbs when a person moves. To evaluate this, we have two testers lie side by side, feeling for transfer as the other person moves on the mattress.
Temperature Control
To determine how well a mattress regulates temperature, we perform temperature tests and look closely at its materials and construction. Many mattresses are designed with cooling components meant to reduce heat retention.
Pressure Relief
A bed with strong pressure relief excels at preventing pressure from building up in areas like the shoulders and hips. Beds with even contouring and weight distribution are top performers when it comes to pressure relief.
Off-Gassing
A mattress in a box may release unpleasant chemical odors for a short period after you’ve unboxed it. The initial smell may be strong but typically fades within 2 or 3 days.
Ease of Movement
This criteria reflects how easily a sleeper can move across a bed’s surface. Responsive surfaces made of latex typically perform better than foam surfaces, which can inhibit movement.
Edge Support
We perform sit tests along a bed’s perimeter to measure how well the edges push back against weight. Mattresses with strong edge support have minimal sagging when sleepers sit on or lie close to the perimeter.
Dive Deeper – Mattress Guides by Sleeper Type
If you want to expand your search for a new mattress beyond these suggestions, you can check out our collection of mattress guides categorized by sleeping styles.
Best Mattress by Sleeper Type
- Best Mattress for Athletes
- Best Mattress for Couples
- Best Mattress for Kids
- Best Mattress for Toddlers
- Best Mattress for Seniors
- Best Mattress for Teenagers
- Best Cooling Mattress for Hot Sleepers
- Best Tempur-Pedic Mattress for Side Sleepers
- Best Tempur-Pedic Mattress for Back Sleepers
- Best Tempur-Pedic Mattress for Stomach Sleepers
Frequently Asked Questions
Is Memory Foam Good for Lightweight Sleepers?
Memory foam mattresses can be an excellent choice for lightweight sleepers, since they relieve pressure points so well. Memory foam offers contouring and provides a hugging sensation, helping evenly disperse weight across the mattress.
Softer memory foam models feature thicker layers of memory foam that are formulated to be less dense. This type of surface offers substantial give and creates a plush feel, giving lightweight sleepers heightened contouring and pressure relief.
Is a Thicker Mattress Better?
For lightweight sleepers, a thicker mattress can be a better option, as a mattress typically becomes softer with additional layers. If there aren’t many layers between a mattress’s core and your body, the surface is likely to feel firmer.
When comfort systems and transitional layers are added to a mattress, it can soften its overall feel and give you a plusher surface to sleep on. Your weight and sleep style also have an impact on which firmness level will likely work best for you.
What Should Couples Do if They Have Different Body Types?
Finding a mattress that works for both of you comes down to balancing support and comfort for your individual needs. Look for a mattress with zoned support, which provides targeted firmness in key areas to accommodate different weights and sleep positions. Hybrid mattresses with a mix of foam and coils tend to offer a good blend of contouring and responsiveness, making them a great option for couples.
If one partner prefers a softer feel while the other needs more firmness, split mattresses or dual-firmness options can be a game-changer. Additionally, prioritizing motion isolation helps ensure that movements from a heavier partner won’t disrupt the lighter one’s sleep. A generous sleep trial period is also helpful — this allows both partners to test the mattress and make sure it’s the right fit before committing.
Can Lightweight Sleepers Use a Mattress Topper on a Firmer Mattress?
Yes, lightweight sleepers can use a mattress topper to soften a firmer mattress, but choosing the right topper is key to ensuring proper comfort and support. Since lighter individuals don’t sink as deeply into a mattress, a plush topper made of memory foam, latex, or down alternative can help create a more cushioned feel without compromising spinal alignment.
Look for a topper that’s at least 2 to 3 inches thick to provide noticeable pressure relief, especially for side sleepers who need extra contouring around the shoulders and hips. Keep in mind that some firmer mattresses may still feel too rigid even with a topper, so if you’re still uncomfortable, it might be worth considering a different mattress.
Still have questions?
Our product experts have extensive experience testing just about every sleep product on the market.
Send an email to [email protected] with your questions and we’ll help you find exactly what you’re looking for.
Jeremy is a sleep product tester with a passion for methodology and data collection.