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Home / Best Mattress Toppers of 2021 / Best Mattress Toppers for Side Sleepers

Written by

Lauren Fountain

author

Side sleeping is one of the most popular positions, but it carries some potential drawbacks. For many individuals, the biggest problem is pressure accumulating around their hips and shoulders, which can contribute to aches and pains. A mattress that’s too firm can add to the issue, while a mattress that’s too soft could let a side sleeper’s hips and shoulders sink in too deeply and put a strain on the spine.

While replacing the mattress is one potential solution, side sleepers can adjust the feel of their sleep surface to better meet their needs without investing in an entirely new bed. Mattress toppers are a convenient and affordable solution. These extra layers typically measure between 1 and 4 inches deep, and they rest on top of the existing mattress to act as an additional comfort layer.

We’ll highlight our top picks for the best mattress toppers for side sleepers, explain their construction and performance, and more. We’ll also go on to detail what shoppers should look for when buying a mattress topper.

The Best Mattress Topper for Side Sleepers

Product Details

Molecule AirTEC Mattress Topper

Best Overall

Molecule AirTEC Mattress Topper

Molecule AirTEC Mattress Topper
Price: $299
Material: Memory Foam, Polyfoam
Firmness: Medium (5)
Who it's best for:
  • Side and back sleepers
  • People who tend to sleep hot
  • Those looking for a balance of support and pressure relief
Highlights:
  • Three-layer design for balanced contouring, support, and airflow
  • Cooling cover with fibers engineered to wick away heat
  • Proprietary AirTEC layer enhances air circulation while adding buoyancy
Molecule AirTEC Mattress Topper

Use this SleepFoundation.org link for the most current discount on the Molecule mattress toppers

The MOLECULE AirTEC Mattress Topper has a unique construction that enhances its overall performance.

While many toppers use just one layer of foam, the 3-inch thick MOLECULE AirTEC Mattress Topper is made up of three layers for a more balanced feel.

The top layer uses 1 inch of MolecularFLO, the same proprietary polyfoam in the flagship MOLECULE 2 Mattress. This open cell foam is engineered for five times the breathability of traditional memory foam so that heat can escape. Next, a 1-inch layer of proprietary AirTEC material uses a matrix of open cells for unparalleled air circulation and a more buoyant feel. The final layer is 1 inch of RecoveryFLO foam crafted to support spinal alignment.

A polyester, polyethylene, elastane blend cover encases the topper. Cooling fibers help conduct heat away to stabilize the surface temperature.

The MOLECULE AirTEC Mattress Topper’s medium feel rates around 5 on the 10-point firmness scale, making it appropriate for side sleepers from all weight groups, especially those who weigh under 130 pounds.

In our tests, the MOLECULE AirTEC Mattress Topper earned its highest marks in durability, support, pressure relief, temperature regulation, and motion isolation. However, some couples may prefer a more responsive surface for sex.

The MOLECULE AirTEC Mattress Topper is available in the six standard mattress sizes, and it comes with a 5-year limited warranty and a 30-night sleep trial. It is CertiPUR-US certified, meaning it’s been independently tested for ozone depleters, mercury, lead, and an array of other substances that could be harmful.

Happsy Organic Mattress Topper

Best Organic

Happsy Organic Mattress Topper

Happsy Organic Mattress Topper
Price: $399
Material: 2" organic latex
Firmness: Medium (5)
Who it's best for:
  • Side sleepers who weigh more than 130 pounds
  • Combination sleepers
  • Shoppers who prefer natural, organic materials
Highlights:
  • Constructed of natural materials
  • Latex core combines contouring and responsiveness
  • Breathable cotton cover allows cooling air circulation
Happsy Organic Mattress Topper

Use this SleepFoundation.org link for the most current discount on the Happsy mattress toppers

The Happsy Organic Mattress Topper is constructed entirely of natural materials for added durability and peace of mind.

This 2-inch topper is GOTS certified and consists of an organic core and cover. The GOLS-certified organic Dunlop latex core provides conforming pressure relief without the hug of memory foam. It also has a more buoyant, responsive feel. As a durable, high-quality material, natural Dunlop latex should resist sagging and long-term impressions, remaining supportive and pressure-relieving for years to come. A non-removable organic cotton cover allows air to flow throughout the topper to reduce heat buildup.

Because of the topper’s medium (5) feel, it may be best suited to side sleepers. However, it performs well across all weight groups and sleep positions, so it may also be a good choice for couples with different position preferences.

The Happsy Organic Mattress Topper earns strong scores across all our performance categories, including durability, support, temperature neutrality, odor, noise, and responsiveness.

All six standard mattress sizes are available. Customers can try the Happsy Organic Mattress Topper at home during a 120-night sleep trial. A 20-year warranty protects against issues with materials and workmanship.

Pod Pro Cover

Best Cooling

Pod Pro Cover

Pod Pro Cover
Price: $1,595
Material: Body sensors and Active Grid temperature control system
Firmness: N/A
Who it's best for:
  • Hot sleepers
  • Cold sleepers
  • Those who like technologically-advanced sleep accessories
Highlights:
  • Technologically advanced design
  • Responds to biofeedback to adjust temperatures automatically
  • Provides sleep and health tracking
Pod Pro Cover

Use this SleepFoundation.org link for the most current discount on the Eight Sleep mattress toppers

The Eight Sleep Pod Pro Cover is a high-tech solution to overnight temperature issues, allowing owners to heat or cool the sleep surface based on their personal needs and preferences.

To accomplish this, the Eight Sleep Pod Pro Cover acts as a mattress encasement. It can accommodate models between 10 and 16 inches thick. A zipper helps ensure a secure fit, while adjustable straps allow users to tighten the cover around the mattress.

Each topper has a hub that holds water. When activated, this water flows through a thin contouring layer to adjust the temperature. Sensors track your biometrics to help you maintain your ideal temperature, and a layer of foam adds cushioning and comfort for side sleepers.

Both sides have a separate zone so that partners can select their own temperature preferences. Settings range between 55 and 110 degrees. An accompanying app used in conjunction with the topper allows you to set the temperature and track your heart rate variability, deep sleep time, and more.

The Eight Sleep Pod Pro Cover is available in full, queen, king, and California king sizes. It comes with a 100-day return policy and a 2-year warranty.

Saatva Graphite Topper

Best Luxury

Saatva Graphite Topper

Saatva Graphite Topper
Price: $275
Material: 1" Graphite-infused Memory Foam 2" Transitional Polyfoam
Firmness: Medium Soft (4)
Who it's best for:
  • Individuals looking for support
  • Those with distinct materials preferences
  • Sleepers who toss and turn during the night
Highlights:
  • Three construction options for different tastes
  • Certified organic cotton cover for breathability and moisture control
  • Elastic corner bands hold the topper in place
Saatva Graphite Topper

Use this SleepFoundation.org link for the most current discount on the Saatva mattress toppers

The Saatva Mattress Topper offers side sleepers supportive pressure relief and a broad selection of material options. This model is available in three different materials: graphite, latex, and foam.

The graphite version contains 3 inches of graphite-infused memory foam that helps draw heat away from the body while providing exceptional pressure relief.

Natural Talalay latex makes up the core of the 1.5-inch latex option. This material is breathable, durable, and more responsive.

The foam version is the most budget-friendly option in the line. It contains 1.5 inches of polyfoam for cradling and support.

Strengths vary based on the materials. The graphite version earns the highest scores in conforming, and the graphite and foam options both isolate motion well. The latex version rates highly in temperature neutrality and responsiveness. All are close to medium-soft, or 4 on the 10-point firmness scale, so they should help soften the surface of a mattress without bottoming out under pressure.

Each version is encased in a fabric cover to shield the core. Anchor bands on the corners help ensure a snug fit against the mattress and reduce the risk of shifting.

The Saatva Mattress Topper is available in the six standard mattress sizes. A 45-day return policy and 1-year limited warranty applies.

Tempur-Pedic TEMPUR-Topper Supreme

Most Comfortable

Tempur-Pedic TEMPUR-Topper Supreme

Tempur-Pedic TEMPUR-Topper Supreme
Price: $399
Material: Memory Foam
Firmness: Medium (5)
Who it's best for:
  • Those who weigh under 230 pounds
  • Back and side sleepers
  • Individuals with pressure-related aches and pains
Highlights:
  • Close-hugging TEMPUR material core to relieve aches and pains
  • Durable construction resists sagging and indentations
  • Removable, washable cover
Tempur-Pedic TEMPUR-Topper Supreme

Use this SleepFoundation.org link for the most current discount on the Tempur-Pedic mattress toppers

Originally engineered by NASA, TEMPUR memory foam has strong conforming properties, making the Tempur-Pedic TEMPUR-Topper Supreme a comfortable choice for side sleepers.

This 3-inch thick topper uses a TEMPUR core that responds to each individual’s body heat, weight, and shape to mold to the body for optimal support and pressure relief. It is encased in a quilted polyester cover that resists allergens and dust mites. The cover can be removed and washed to maintain a more hygienic sleep surface.

As a medium (5) topper, the TEMPUR-Topper Supreme may be best suited to individuals who weigh under 230 pounds. Both side and back sleepers in this weight group are likely to get a good blend of conforming and support, so the topper may be ideal for combination sleepers and couples with different position preferences.

Our testers rate the TEMPUR-Topper Supreme well for its conforming, motion isolation, and noise, but it earns lower marks in responsiveness and temperature regulation.

While the TEMPUR-Topper Supreme could trap heat due to its close conforming, hot sleepers might consider the TEMPUR-Adapt + Cooling Topper, which has a similar construction but uses a cool-to-the-touch cover.

All six standard mattress sizes are available. The TEMPUR-Topper Supreme comes with a 10-year limited warranty.

Leesa Mattress Topper

Best All-Foam

Leesa Mattress Topper

Leesa Mattress Topper
Price: $299
Material: 2" 2.5 PCF adaptive polyfoam
Firmness: Medium (5)
Who it's best for:
  • Combination sleepers
  • People who are easily awoken by motion transfer and/or noise
  • Those looking for a mild to moderate adjustment to their bed
Highlights:
  • Polyfoam core cushions and contours while isolating motion
  • Comfortable for most sleep positions and body types
  • Cover can be removed and washed
Leesa Mattress Topper

Use this SleepFoundation.org link for the most current discount on the Leesa mattress toppers

Constructed of high-density polyfoam, the Leesa Mattress Topper delivers the conforming, pressure relief, motion isolation, and noise control that sleepers have come to expect from foam sleep surfaces.

A knit fabric cover can be unzipped from the topper and washed to freshen up the surface. The main body of the topper uses 2 inches of polyfoam. This adaptive polyfoam contours closely to the sleeper’s body to spread out their weight more evenly. Movements are unlikely to travel across the surface of the topper, and it should remain virtually silent. However, it may not be as responsive as some couples would prefer for amorous activity.

Its medium (5) feel makes the Leesa Mattress Topper plush but supportive. While this firmness may be particularly suitable for sleepers who weigh less than 230 pounds, many who weigh over 230 pounds may also find it comfortable, especially if their mattress is too firm. At 2 inches thick, the Leesa Mattress Topper is thinner than many models, so it should modify the feel without completely transforming the bed.

The Leesa Mattress Topper is available in the six standard mattress sizes. This product is eligible for a 30-day return policy and a 1-year limited warranty.

Sleep Innovations 2.5” Gel Memory Foam Mattress Topper

Best Value

Sleep Innovations 2.5” Gel Memory Foam Mattress Topper

Sleep Innovations 2.5” Gel Memory Foam Mattress Topper
Material: 2.5" gel memory foam
Firmness: Medium (5)
Who it's best for:
  • Individuals who weigh under 230 pounds
  • Combination sleepers
  • Budget shoppers
Highlights:
  • Accessible price-point for memory foam
  • Memory foam construction molds to the body while a gel infusion is intended to limit heat buildup
  • Cover is removable and machine washable
Sleep Innovations 2.5” Gel Memory Foam Mattress Topper

Use this SleepFoundation.org link for the most current discount on the Sleep Innovations mattress toppers

With its solid performance and generous warranty, the Sleep Innovations 2.5” Gel Memory Foam Mattress Topper is a good value for side sleepers looking to adjust their sleep surface.

This 2.5-inch topper is thick enough for added conforming and plushness, while still allowing you to enjoy the support of your mattress. Its medium (5) feel is likely to appeal to sleepers who weigh under 230 pounds. While its contouring and pressure relief can help with the aches and pains that side sleepers often experience, the Sleep Innovations 2.5” Gel Memory Foam Mattress Topper can also accommodate back and stomach sleepers.

The core of the topper is gel-infused memory foam. This material hugs the body and disperses weight more evenly across the surface so that limited pressure accumulates around the hips and shoulders. The gel infusion transfers heat to help regulate the temperature of the surface and reduce overheating. A removable, washable poly-knit cover helps keep the topper in place.

In addition to excelling in conforming, the Sleep Innovations 2.5” Gel Memory Foam Mattress Topper earns high marks in motion isolation and noise, making it appropriate for sleepers who are easily awoken by vibrations or sounds emanating from their sleep surface. However, it may not be as supportive as some toppers on the market, and it is not as responsive or bouncy as couples often prefer for sex.

Twin, full, queen, king, and California king sizes are available. The Sleep Innovations 2.5” Gel Memory Foam Mattress Topper comes with a 10-year limited warranty and is eligible for Amazon’s 30-night return policy.

Why Should a Side Sleeper Use a Mattress Topper?


Side sleeping is more likely to create pressure points than other positions. Most people carry a disproportionate amount of weight in their shoulders and hips, causing these areas to sink somewhat deeply into the mattress. This can interfere with spinal alignment, leading to added pressure points.

For this reason, side sleepers need more padding and reinforcement for their shoulders and hips. Sleep surfaces that feel too soft usually sink excessively for side sleepers, while overly firm surfaces with less cushioning can also produce aches and pains. If you sleep on your side and experience discomfort because your mattress either feels too firm or does not provide enough support, then a topper with your ideal firmness level can alleviate these aches and pains.

How to Choose a Mattress Topper

A mattress topper can make your bed more comfortable, but to do so, you must find the right topper for your preferences, needs, and sleep style. We’ll explain what criteria to consider as you shop.

What Side Sleepers Should Consider When Purchasing a Mattress Topper

There are several factors to consider when you purchase a mattress topper. While all of these apply regardless of your sleep position, we’ll highlight special considerations for side sleepers so that you can rest more comfortably in your preferred position.

Material: Toppers typically use memory foam, polyfoam, latex, feathers, down alternative, or wool. Any of these options may be appropriate for side sleepers depending on their existing mattress and how they hope to modify their sleep surface.

Side sleepers looking for more contouring and pressure relief may prefer a memory foam, polyfoam, or latex model. These materials shape to the sleeper’s body while providing support, making them popular with side sleepers. Memory foam has the closest hug, but it’s also the most likely to retain heat. Polyfoam usually conforms less closely but with added breathability. Latex spreads out the compression more for a floating feel, and it adds a bit of bounce. Feather, down alternative, and wool toppers add cushioning more than contouring. They can make the sleep surface plusher and more breathable, but they may not give the support and cradling many side sleepers prefer. However, if your mattress contours well, a topper made of one of these materials may be a nice addition.

Price: The price of a topper often reflects its quality and materials. There are plenty of budget-friendly options available for less than $100, in addition to luxury choices that exceed $1,000. The vast majority of toppers will fall somewhere in the middle. The sticker price of higher-end items may be a turnoff for some shoppers, but you should keep in mind that a more expensive topper may ultimately be a better value if it doesn’t need to be replaced as soon.

Sleeping Position:Side sleeping usually puts more pressure on the hips and shoulders because these areas are wider. A topper can help relieve this pressure by distributing the sleeper’s weight more evenly. Taking this into account can help you find an option with the right thickness, firmness, and materials to work with your sleep position and current mattress.

Quality Materials: Quality is paramount, potentially affecting both the comfort and longevity of your topper. High-quality options tend to resist long-term impressions and other signs of wear for continued comfort with regular use. While quality materials usually cost more, their durability may make them a better value overall.

Firmness Level: Side sleepers usually prefer a slightly softer sleep surface than back and stomach sleepers. Firmness preferences are subjective, but there are some things to consider to help you select the best feel for you. If your existing mattress is too firm for you, you may want a topper that is slightly softer than the bed itself. Similarly, if your mattress is too soft, you may prefer a firmer option. We would expect most sleepers who weigh under 130 pounds to prefer a soft to medium soft topper, those who weigh between 130 and 230 pounds to like a medium to medium firm option, and individuals who weigh over 230 pounds to gravitate towards a medium firm to firm topper.

Thickness:Mattress toppers usually measure between 1 and 4 inches thick. The thickness of a mattress topper will determine how significantly it alters the sleep surface. Thinner toppers traditionally adjust the feel slightly, while thicker options provide a more notable change. Side sleepers with a mattress that is too firm often prefer a thicker topper with enough room to cradle their hips and shoulders. If the mattress is only a bit too firm, however, a thinner topper may do the trick.

Pressure Relief: Since side sleeping can lead to sharp pressure points, pressure relief is often the main factor side sleepers look for in a topper. For optimal pressure relief, a topper must redistribute the side sleeper’s weight so that it is spread across the surface rather than being focused around the widest parts of the body.

Materials that contour to the sleeper, like memory foam, polyfoam, and latex, usually provide the best pressure relief, making toppers with these materials common choices for side sleepers.Weight also plays an important role in pressure relief. Sleepers who weigh under 130 pounds don’t sink in as deeply, so they may need a softer topper to enjoy contouring. Those who weigh over 230 pounds might prefer a firmer option so that they don’t sink in as much.

What Else Can Side Sleepers Do to Improve Their Sleep?

In addition to using a topper with your optimal firmness level to adjust the feel of a mismatched mattress, side sleepers can improve their alignment and alleviate pressure in other ways.

Use the Right Pillow for Your Neck

The ideal pillow for side sleepers will keep the head and neck level with the spine. Pillow loft, or thickness, is an important consideration here. High-loft pillows that elevate the head and neck often interfere with spinal alignment. The same is true for low-loft pillows that cause the head to fall back too far. Most side sleepers prefer medium-loft pillows, which generally measure 3 to 5 inches thick.

Some pillows offer an adjustable loft, meaning you can add or remove the fill as needed to reach your desired thickness. These pillows may be the best option if you aren’t sure about your ideal loft.

Place a Pillow Between the Knees

Your hips and lower back should be level with the head, neck, and shoulders to ensure even alignment and prevent pressure points from building up. This can be an issue for side sleepers because sleeping with one leg on top of the other can cause the lower back and hips to sink lower into the mattress. Placing a pillow between the legs often helps improve alignment and reduces pressure in the process.

Written by

Lauren Fountain

author

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