Best Mattress Topper for Side Sleepers – Reviews And Buyers Guide

Best Mattress For Side Sleepers

Choosing the best mattress topper for side sleepers, no matter how hard you try, is often a difficult undertaking. Even if the mattress felt perfect at the store, sleeping on a mattress that is too soft or too hard at home may make you feel like Goldilocks. This common problem can be solved with a mattress topper. A mattress topper will protect your mattress while also providing additional comfort.

When recovering from an injury, surgery, or illness that leaves your usual mattress feeling a little strange, you can benefit from using a mattress topper temporarily. You’ll get a better night’s sleep if you choose the correct mattress topper, but it takes a little research.

What to Look for When Buying a Side Sleeping Mattress Topper

Because side sleepers have different demands than back sleepers, selecting the perfect mattress topper for you will take a little longer. In order to learn as much as possible about your potential future mattress topper, you must thoroughly examine each product. What are some of the most important characteristics to search for?


Mattress toppers will be made of various materials, including latex foam, memory foam, wool, and down feathers. The material you choose for your mattress topper can be narrowed down based on how soft or firm you want it to be, as well as other factors like motion transmission qualities, pressure relief, and allergies.

Some people prefer organic materials like natural latex or natural wool fleece, while others may be on a tight budget and choose less expensive materials like polyester blends. However, considering the wide range of topper materials available, there is one to suit everyone’s needs for a restful night’s sleep.


Different thicknesses are required for different sleeping methods. For example, stomach sleepers would find a very thin mattress topper extremely comfortable, however, side sleepers may not — depending on the firmness level of the mattress. This should serve as your initial indicator of the size of your future mattress topper.

We recommend going with a thicker mattress topper because it will readily cover all pressure areas and mold to your body’s shape, keeping your spine as aligned as possible. For side sleepers, three or four inches will be enough.

Heat Retention and Breathability

The only issue users experience with memory foam toppers is heat retention. If you live in a hot environment and buy a cheap mattress topper without sufficient ventilation, you may feel stuffy and heated all night long, making sleeping a nightmare. It won’t matter if you sleep on your side or not in this instance; you won’t be able to get a good night’s sleep.

Fortunately, manufacturers have found a solution to this problem, and they have generally enhanced airflow and ventilation within a mattress. This means the topper will release heat faster and more efficiently, improving ventilation beneath the covers and regulating your body temperature.


Because memory foam mattress toppers aren’t waterproof, they can’t be machine washed. This will cause harm to the structure and render it unusable in the future. As a result, you can spot clean the topper if necessary. Just make sure to wipe away any excess moisture with a dry cloth afterward.

You may also use a waterproof cover to make your memory foam mattress topper entirely water-resistant. This is a great solution to avoid accidentally staining your topper, and it’s especially handy for parents with little children who may wet the bed.


Mattress toppers normally last 4-5 years, depending on how much they are used on a regular basis. Because of this average lifespan, you should get a topping that covers the entire 4-5-year period. When it comes to difficulties like excessive sagging or other material deterioration, or if you receive defective goods, a warranty will come in helpful.

Offgassing: The Infamous Odor

Even if you’ve never bought a memory foam topper (or a mattress), you’re definitely aware of the stench that arises after the product is unwrapped and laid down to unwind. It has a distinct odor that is unique to memory foam. Yes, it has a chemical odor that may be irritating to sensitive nostrils, but some users will be unaffected.

The good news is that if the topper is constructed of high-quality materials, the stench will fade in a few days. If you don’t, the odor will linger and you’ll notice it when resting on your bed.

Check for any certificates that guarantee the product’s quality and give you a list of materials used in the manufacturing process if you want to avoid a lasting off-gassing stench. Finding the place of origin is also beneficial, as certain toppers are imported and do not have to pass the same quality testing as domestic products.

Best Mattress Topper for Side Sleepers

Comparison Table

Product NameLabelCTA
Plush Beds Organic Latex Mattress Topper Luxury Mattress MaterialBuy Me
GhostBed Mattress Topper Best Pressure Relief & CoolingBuy Me
ViscoSoft 3 Inch Memory Foam Mattress Topper Best BudgetBuy Me
Lift by Amerisleep Best CoolingBuy Me
Keetsa BioFoam Mattress Topper Best HybridBuy Me
Layla Memory Foam TopperConforming ComfortBuy Me
LUCID 2-Inch Gel Infused Ventilated Memory Foam Mattress TopperVentilated Memory FoamBuy Me
TEMPUR Supreme 3-Inch Mattress TopperPressure-relievingBuy Me

1. Plush Beds Organic Latex Mattress Topper 

The most popular luxury mattress material is latex. It is, however, extremely costly, yet many individuals can justify the expense because of all the advantages latex offers. If you’re looking for a high-quality mattress topper, Plush Beds’ 100 percent natural latex mattress topper is a great choice. This Talalay latex topper is available in two sizes: 2″ and 3″ and provides the luxurious feel of latex without the cost of a whole latex mattress. This type of mattress topper is made without fillers, artificial dyes, pesticides, bleach, or carcinogens.

Plush beds provide you with four firmness options to choose from when it comes to the feel of your mattress topper. We chose the medium-firm soft topper and found it to be ideal for providing additional support to an older mattress. Latex is firm by nature, but because you have the option, you can enjoy the feel of latex without sacrificing your firmness preferences.

This mattress topper is ideal for side sleepers because it is thick enough to make a significant impact on the feel of your mattress. Latex gives a unique floating experience when combined with the best hybrid mattress cover for side sleepers, which is great for alleviating pain in the shoulders and hips caused by sleeping on your side.


  • 100% natural, organic wool cotton cover
  • Rated to last 20+ years
  • Soft yet supportive, for excellent pressure relief
  • All of the cooling benefits of a latex mattress without paying nearly as much.


  • Heavy and awkward to place

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2. GhostBed Mattress Topper (Best Pressure Relief & Cooling)

Instead of buying a new mattress for side sleepers, upgrade the feel of your old one with the GhostBed Mattress topper. Not all mattress toppers are designed to accommodate side sleepers. Side sleepers, more than any other sleeping position, require a softer feel. Unlike other alternatives, this mattress topper includes 5 different zones that cradle your body differently in each location and is ideal for side sleepers who want to add an extra layer of cushions to their existing mattress.

The deep circles in the center of the topper provide more ventilation than a flat topper, which is especially good for side sleepers who exert extra weight on their hips and shoulders when sleeping. This mattress topper is thick, yet it also keeps you cool. It’s 3 inches, which is more than enough to make a significant impact on the feel of your mattress.

It doesn’t become as hot as standard memory foam because it’s filled with gel. You also get a mattress protector with your purchase of this topper, which keeps the topper in place while also acting as a waterproof barrier to protect both your topper and your mattress.


  • 5 zones designed to relieve strain on different parts of your body in different ways
  • Soft option and perfectly suited for side sleepers
  • Gel foam keeps you cool
  • The cap is held in place by a 2″ elastic grip.
  • Includes a waterproof mattress protector
  • In stock and ships free
  • Made in the USA
  • 5-year warranty


  • It is only available in one thickness option (3in)

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3. ViscoSoft 3 Inch Memory Foam Mattress Topper (Best Budget)

The ViscoSoft memory foam mattress topper can provide a good night’s sleep style for side sleepers. This choice is available in all bed sizes and is 3-inches thick for the perfect combination of softness and firmness. For side sleepers, bodyweight alignment is crucial, and this mattress will keep you straight and have a comfortable sleep.

With your purchase, you will receive a machine washable reusable cover. It features mesh straps to keep the topper firmly attached to the mattress, so you won’t have to fiddle with it every night before bed.

Because of the mattress’s and material’s design, motion transfer is reduced, allowing you to move in and out of bed without disturbing your partner. Airflow and body temperature control are excellent with this mattress topper because it is 3-inch gel-infused memory foam and made of permeable foam.


  • Comes with a reusable cover
  • Gel-Infused for airflow
  • Stays attached to your mattress


  • Firmer than others on this list

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4. Lift by Amerisleep (Best Cooling)

This cooling mattress topper is made for side sleepers who require more cushioning in crucial regions such as the shoulders and hips. Amerisleep offers two versions of this mattress topper: one that adds more support (for back and stomach sleepers) and another that adds a luxurious top to an existing mattress (excellent for side sleepers).

The topper contains a moisture-wicking, active cooling topper to help you stay cool at night. If you’re using this topper on an old-school memory foam bed that gets heated during the night, this will make a great impact.

This is a high-end mattress topper with the high-end features you’d expect for the price. A strip of rubber on the bottom of the topper helps hold the topper in place by gripping your mattress. Check out the Amerisleep Lift Comfort topper if you’re seeking a cooling mattress topper that’s a terrific deal for what you receive.


  • Ultra-breathable cover keeps you cool
  • It’s fastened to your bed using a micro grip underside that won’t scratch it.
  • Ultra-plush and designed for side sleepers
  • Delivers excellent cushion without feeling stuck
  • In comparison to a conventional mattress, it relieves pressure points by 49%.


  • While you can sleep on it immediately, it may take up to 24 hours to fully inflate.

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5. Keetsa BioFoam Mattress Topper (Best Hybrid)

This one really destroys the competition when it comes to high-quality mattress toppers for side sleepers. As a side sleeper, you need a mattress topper with a variety of features, and most toppers are either JUST foam or JUST down alternatives.

The two are combined in this luxurious mattress topper. The combination provides memory foam’s cradling support with the cooling and anti-moisture qualities of a down substitute. This topper’s memory foam is a patented “bio-foam,” a blend of natural and synthetic materials that cradles your body type and regulates temperature.

These mattress toppers aren’t cheap, but you’re getting excellent value for your money. If you sleep on your side and your mattress is in desperate need of repair, investing in a premium-level mattress topper can save you money on a new mattress. This one will relieve pressure points more effectively than memory foam alone, allowing you to sleep more restfully and comfortably.


  • 3 layers combined give you unmatched soft support
  • The foam cradles your body, while fiberfill helps wick away moisture and heat
  • CertiPUR-US approved
  • Removes pressure points very effectively


  • A quality product comes at a higher price than most others

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6. Layla Memory Foam Topper

Side sleepers rely on conforming comfort to keep their bodies aligned while allowing their shoulders to relax into plush ease. With a unique construction meant to keep you cool and supported throughout the night, this Layla Sleep copper-infused proper mattress topper achieves just that.

This plush mattress topper is available in all bed sizes and comes with a 120-night money-back guarantee and a hefty 5-year warranty.

Layla is a relatively new cooler sleep product company, but it has swiftly expanded and earned a reputation for producing high-quality items, with its memory foam mattress topper being one of the most popular. It’s ideal for side sleepers because it’s a soft mattress but supportive, and it’s thick enough to make a difference on an older mattress.


  • Copper-infused & cooling
  • 2 in thickness will add a noticeable difference to most beds
  • Anti-microbial
  • 100% refund if you’re not happy with it


  • Only comes in one thickness & firmness

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7. LUCID 2-Inch Gel Infused Ventilated Memory Foam Mattress Topper

The Lucid Gel Infused Ventilated Memory Foam Mattress is high-grade and ideal for side sleepers who want to improve the quality of their firm mattress. It’s a fantastic product that has garnered positive feedback from online buyers.

Even better, thanks to the gel infusion, the ventilation is outstanding and heat retention is nearly non-existent. If you live in a hot region, this mattress topper will come in handy because it will keep you cool during the night. Most side sleepers retain a lot of body heat as a result of their sleeping position, and it’s difficult for that heat to escape efficiently.

This mattress topper will swiftly take shape, and the initial off-gassing odor will dissipate after a couple of days. If you want a cover, you’ll have to get one separately. Because this topper is three inches thick and not considered firm, we recommend using it with a hard mattress for the best benefits, however, it will also function on a softer option bed.


  • Gel-infused
  • Light and easy to handle
  • Hypoallergenic
  • 3-year warranty


  • You have to order the cover separately
  • Spot clean only

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8. TEMPUR Supreme 3-Inch Mattress Topper

This 3-inch topper has received outstanding reviews and provides a ton of support from a premium brand that is a mattress industry pioneer. Tempur-TEMPUR Pedic’s Supreme 3-Inch Medium Firm options Mattress Topper is available in Twin, Twin XL, Full, Queen, King, and California King sizes. The same pressure-relieving and patented TEMPUR material used in Tempur-famed Pedic’s mattress is used in this topper.

This topper will provide your existing mattress with the much-needed support while adapting to your body for a more comfortable night’s sleep. For completely personalized support, the TEMPUR material responds to your body’s temperature, weight, and shape. The breathable cover may be easily removed and washed to keep it clean and safe.


  • Plush toppers support
  • Relieves pressure
  • Responds to your body’s temperature
  • The breathable removable cover is a machine washable cover


  • More expensive topper than other options out there

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It can be tough to choose the ideal mattress topper for side sleepers. Thickness, density, and comfort are just a few of the factors to consider. The Best Price mattress topper, on the other hand, has it all. The support is fantastic, and it will mold your body and alleviate all pressure points. Every morning, you should feel well-rested, and any soreness from side sleeping should have subsided.