6 Best Single Memory Foam Mattress 2021 (Reviews)

Best Single Size Memory-Foam Mattress

Great Buy

Editor's Choice

Runner Up

7457 Reviews

8980 Reviews

1386 Reviews

4 layers Memory Foam

4 layers Memory Foam

7 layers Memory Foam

Starting From $899

Starting From $1145

Starting From $977

  • Ultra-premium 5-lb memory foam

  • The perfect mattress for Back, Side & Stomach Sleepers

  • The coolest bed in the world

Your mattress might be the one to blame if you wake up with back pain and stiff joints. In fact, this is one of the most common complaints among people who sleep on beds that are too firm or unsuited for their specific needs. 

Luckily, nowadays you have access to a wide range of mattresses, at affordable prices. Furthermore, the best single memory foam mattresses are specially designed to be contouring and accommodating while supporting the spine.

In addition, you no longer have to deal with annoying salespeople who try to sell you the most overpriced product in their store. A memory foam mattress can be ordered online and it arrives the next day at your door (packed tightly in a box).

To give you a head start, we reviewed some of the best memory foam mattresses (along with their pros and cons). Furthermore, we’re also featuring a buying guide section for some tips to find the right single memory foam mattress for you.

So if you’re ready, let us help you pick the memory foam mattress that can offer you the right comfort and support.

The best single memory foam mattress for 2021

Puffy Lux Mattress

8980 Reviews

Best Features

  • Exquisite support for the spine in any position

  • Soft, premium hypoallergenic cover

  • Cooling Cloud™ & Body Adapting Dual Cloud Foam

  • Lifetime Warranty & 101-night trial

A mattress fully made in the USA, the Puffy Lux is also affordable and very easy to install since it comes rolled up in a box (it takes a bit to get to its regular shape).

On the inside, Puffy Lux features three layers of contouring and cooling foam and a more solid layer of high-density foam that serves as the base. As a result, the surface keeps you cool during the night (even though it’s a full-memory foam design) and helps keep the spine in alignment which allows the joints and pressure points to release tension.

Puffy Lux is hypoallergenic, easy to maintain (the cover is stain-resistant and easy to remove for washing), and has a medium-firm feel. This makes it great for all types of sleepers, and ideal for side sleepers.


  • Supportive and can reduce pressure points
  • Comes with a great warranty period
  • 101-nights trial


  • Not for sleepers who enjoy a firmer mattress
  • It takes a bit to reach its natural shape (once it’s out of the box)

Saatva Loom & Leaf Mattress

7457 Reviews

Best Features

  • Ultra breathable gel-infused foam for a cool sleep

  • Ultra-premium 5-lb memory foam 

  • CertiPUR-US Certified memory foam for quality

  • 180-night home trial & 15-year warranty

Saatva is well-known for its luxurious mattresses designed with premium and durable materials, but they don’t have that many all-foam models. As such, the Loom & Leaf mattress stands out in their offer as an ultra-premium 5-lb memory foam mattress.

Furthermore, this is not a bed-in-a-box mattress but a handcrafted design with premium, eco-friendly materials, that is hand-delivered to the customer’s home for free. To make it even more special, the producer used organic cotton for the cover and a nontoxic natural thistle flame barrier. Moreover, the ultra-breathable gel-infused foam is bouncy (for added back support) and cooling (for those hot nights).

Lastly, the Loom & Leaf mattress is available in two firmness options: relaxed-firm (5-7) and Firm (8). This way, everyone can enjoy the level of customization that fits best their needs.


  • Designed with premium 5lbs memory foam
  • A high degree of customization
  • 180-nights home trial & 15 years warranty


  • It doesn’t come in a box
  • It’s a bit heavier and more difficult to maneuver

GhostBed Luxe Mattress

1386 Reviews

Best Features

  • A high-density foam core for back support

  • Gel-infused memory foam for the top layer

  • 2-inch of contouring gel memory foam for increased softness

  • 25-year Warranty & 101-night trial

Deemed “the coolest bed in the world” by people who have enjoyed it, this memory foam mattress comes with several amazing features.

First, it’s important to know that this is a rather tall mattress (at 13-inch), so it may be problematic if you have a tall bed frame. On the other hand, GhostBed Luxe is the only mattress with core & patent-pending thermo-sensitivity technology designed to reduce memory foam’s natural tendency to build up heat.

The mattress starts with a solid memory foam base (of high density) and continues with three different layers of foam. As a result, the bed is contouring (a medium firmness level) and supportive, offering the feeling that you’re sleeping on a cloud.

Lastly, the surface is bouncy, which reduces the standard memory foam feeling of being stuck in the sand. Since it is a memory foam mattress, you can’t expect the same flexibility as with an innerspring design, but it is responsive to the sleeper’s movements and the motion transfer is almost nonexistent (which makes it great for couples).


  • The cover is soft, supple, and gently soothing
  • Designed to keep the ideal body temperature during the night
  • Solid high-density foam base
  • Good back support & medium firmness


  • Edge support is a bit lacking
  • It is rather tall for some bed frames

Sweetnight Breeze Cooling Gel Infused Memory Foam

1019 Reviews

Best Features

  • CertiPUR-US Certified memory foam for quality

  • Soft & medium firm option for that perfect feel

  • Can keep the body’s proper alignment

  • Motion isolation system so couples can enjoy it

  • The surface stays cool even during hot summer nights

Considered one of the softest in the Sweetnight collection, the Breeze mattress features a 3-layers inner structure. As such, sleepers get to enjoy back support and firmness from the high-density base, a cooling sensation from the layer of ventilated foam, and a cushioning but bouncy feeling from the layer of gel-infused memory foam.

When combined, the result is a good night’s sleep with restorative powers. In addition, that mattress is enveloped in a breathable cover that keeps moisture away from the foam and feels nice against the skin.

Sweetnight Breeze is a mattress that comes compressed in a box, and it takes a bit (up to 72h) to get to its real shape. It also needs to be in a well-ventilated area, since the smell of memory foam is quite strong in the first hours of unpacking. Once these steps are complete, you get to enjoy a great and supporting surface.


  • Medium firmness with plenty of contouring and support
  • Made of Certi-PUR Certified foam for a healthy sleep experience
  • Great value for the price


  • Can be a bit too soft for some sleepers
  • The off-gassing can be quite unbearable 

The Idle Mattress

2095 Reviews

Best Features

  • CertiPUR-US Certified memory foam for quality

  • Memory Foam that reacts quickly to position changes

  • Ideal for all types of sleepers who like a softer surface

  • Impressive cooling technology & support

The Idle comes with 5 levels of contoured support and adaptive gel-fused memory foam layers for a comfortable and cool sleep. As such, these layers manage to create a highly responsive surface, that immediately returns to its original shape once the pressure is removed. This means that you can toss and turn as much as you want without worrying about feeling stuck (a common complaint for regular memory foam mattresses).

In addition, the mattress has zero motion transfer so, while you’re tossing and turning, your partner can be sound asleep since the motion won’t transfer to their side.

Lastly, the cover plays an important role in protecting the layers inside from humidity and ensuring your body stays cool and relaxed during the night. For this, the cover is made from high-quality 450GSM fibers, is easy to wash, and is quilted to avoid any mishaps. Furthermore, the cover works with the body’s natural thermal capabilities and will help adjust the temperature as needed.


  • CertiPUR – US foam for quality, safety and health
  • Highly responsive surface
  • The mattress sleeps cools and provides back support
  • 18-months trial and Warranty without End


  • The off-gassing is rather strong at first
  • It can feel a bit too soft for stomach sleepers

Haven Boutique Mattress

905 Reviews

Best Features

  • 7 layers of different types of memory foam

  • Luxurious sleep & affordable price

  • Luxuriously soft cotton cover

  • Everlasting Warranty™& 18-months trial

The Haven Boutique mattress promises an unforgettable sleep experience with 7 different layers of foam and a luxurious cover made from 500 GSM+ cotton fibers. The cover is removable and washable, feels nice against the skin, and keeps moisture and allergens away from the inner layers of the mattress.

The back support is quite impressive due to the 8″ high-density foam used as the base (which makes the entire bed extra-solid). On top of that, there is a layer of Haven memory foam enhanced with modern technologies to be buoyant and thermally neutral. This layer and the one at the top make the entire surface highly responsive and allow the air to flow more freely.

Lastly, the softness and contouring of the mattress are ensured by a 2″ layer of gel-infused foam that reacts to your every movement.


  • Solid and durable high-density foam base
  • Breathable surface due to the gel-infused layers
  • Advanced inner structure for extra comfort and rest


  • It can be a bit too soft for some sleepers
  • Edge support is not that great

Buying Guide

There is nothing like purchasing a new and comfortable mattress to sleep on. Memory foam mattresses are one of the most popular choices right now due to the level of comfort and support they provide.

Also called temper or viscoelastic polyfoam, memory foam mattresses are made of a polymer material called polyurethane. This material is responsible for the mattress’s conforming ability and is excellent in relieving back and joint pains and pressure.

However, choosing one can be a daunting task as you’ll need to consider various factors. Not only does it have to fit your budget, but it must also meet all your needs and preferences. Luckily, this buying guide will help you out.

Types of Memory Foam

Memory foam mattresses are made of a polymer type called polyurethane, which is found in car seats, beds, sofas, spray foam, and the like. These mattresses have become quite popular since they provide adequate support and comfort due to their dense and body-conforming material.

They come in different types to cater to different needs. Here they are:


Traditional memory foam mattresses are what you usually see in most stores and shops. They are the densest out of the types and are associated with the “memory foam feeling” since their material conforms to the sleeper’s body shape and weight, and sleeping position.

They are ideal for those suffering from back and joint pains and other orthopedic problems. However, due to the dense material, you might feel suffocated and sweaty at night.

Open Cell

Open-cell types are just traditional memory foam, except they offer better ventilation. Its open-cell internal structure enables air to move inside the material, allowing sufficient heat transfers freely. As such, they make you feel less stuffy while providing the same comfort a traditional memory foam mattress delivers.


Also known as gel-infused memory foam, these mattresses come with cooling material to help ventilation. This cooling material usually comes in the form of gel beads that absorbs body heat. However, they can also come in the form of a phase-changing material that efficiently absorbs and releases body heat throughout the night.


While technically not a type of memory foam since it does not have the same conforming characteristic other classes have, latex memory foams provide the same support and comfort level. These memory foam mattresses are ideal for those with allergies since they are hypoallergenic and antimicrobial.

However, you should stay away from them if you have latex allergies.


Density indicates the amount of foam built in each layer of the mattress. However, this does not necessarily mean that a thicker mattress is denser than a thinner one. Instead, it points to the mattress’s lifespan and temperature.

Density is measured in pounds per cubic foot and is classified as:

  • Low-density: 3.5 PCF or below
  • Medium- density: 3.5-5.0 PCF
  • High- density: 5.0 and above

High- density foams are the most durable, while medium-density foams provide the best balance between comfort and temperature. Low-density foams are the easiest to sleep in, allowing your body to adapt to the material quickly.

A good rule of thumb when choosing the density level is to look at the mattress’s weight. Moreover, the denser your foam is, the more durable and expensive it will be.


Your mattress’s thickness can affect your sleep quality as it concerns how many layers your foam has. Moreover, it also affects how well the foam can support and the level of comfort it brings.

As such, thicker mattresses have more layers, making them softer and more comfortable. On the other hand, thinner mattresses have lesser layers, giving them a firmer feel.

Memory foam mattresses have varying thicknesses, ranging from 6 inches to 14 inches. A 4-inch thickness is a good number to start with, and you can adjust accordingly from there.

Moreover, also consider the number of people sleeping. The more weight you add to the mattress, the more it “sinks” and compresses. As such, if you sleep with someone, consider buying a thicker mattress.

Firmness Level

The mattress’ firmness level correlates to its weight. As such, you’ll find heavier mattresses are firmer and provide more support while lighter mattresses are softer.

The firmness level is measured in the indentation load deflection (ILD) scale and measures how much pressure it would take to indent a 4-inch foam at 25%. It’s a scale of 1-10, with ten being the firmest and one being the softest. The higher the number, the better the material it has.

What firmness level you prefer can be affected by your sleeping position. For example, side sleepers often prefer having softer mattresses since they put much pressure on their shoulders and hips. On the other hand, back sleepers would want a foam that provides adequate lower back support.

Combination sleepers are lucky since they can rest comfortably on memory foam mattresses.

While this may be so, memory foam mattresses are not ideal for stomach sleepers since it does not provide the support they want. Sleeping in this position means that the foam will just drag your hips down low, causing misalignment.


Finding a high-quality mattress is necessary if you want it to last long. The thing you should look out for is the bonding between the layers.

In memory foam mattresses, these are adhesive bonding and the tufted look. Adhesive bonding is the cheaper option, but it doesn’t last that long. The tufted approach provides a more traditional look and lasts longer, but they can be a little more expensive.

Another factor you should look out for is the materials used. High-quality memory foams are often made of cotton, latex, organic wools, pocket coils, and the like.

Brand Reputation and Certifications

Another way to ensure high-quality is checking the mattress brand and its corresponding certifications.

There’s no denying that popular brands provide higher-quality and more reliable products considering that they have been in the industry for so long. As such, most beginners like to purchase from big-name brands for their first time.

However, there’s also no harm in doing your own research. Some small companies can offer high-quality memory foam mattresses at a fraction of the purchase.

It’s also advisable to scour through and read various customer reviews on different memory foam mattresses. This way, you will know what to expect from the foam as well as learn how other users enjoy or use the product.

It would be best if you also looked out for certifications, as these attest that the memory foam mattress has complied with the necessary tests to ensure its comfort and quality. Standard certifications you can see are:

  • CertiPUR-US
  • GOLS
  • GOTS
  • GREENGUARD Gold Certification
  • Standard 100 by OEKO-TEX
  • and many more


A product’s durability depends on the quality it has. Generally, thicker and denser mattresses have longer lifespans compared to those that don’t. However, you have to remember that these attributes also bring higher costs.

Most memory foam mattresses can last around seven to ten years, depending on the brand and manufacturer. Of course, this longevity is affected by several factors such as usage, storage, and the like.

Hypoallergenic and Allergy Considerations

Mattresses are a hotspot for dust, mold and mildew, mites, and other bacteria that can make sleeping uncomfortable.

If you have specific allergies, consider purchasing a hypoallergenic memory foam mattress. You can tell that it’s hypoallergenic since these mattresses come with a sticker or certification.

Moreover, gel memory foam mattresses are the most resistant to dust and mites, while high-density traditional memory foam mattresses are ideal for keeping the sniffles at bay. You can also opt to add hypoallergenic bedding or mattress topper to help relieve symptoms.

Lumbar Support

A mattress should provide adequate lower back support as it is critical in having a good night’s rest. Memory foam mattresses are known to sink due to their material. As such, it’s essential to pair it with stable and consistent support to avoid misalignment and future aches and pains.

Memory foam mattresses can work well with basic steel frame beds to modern-style platform beds. You can also use slat beds; however, ensure the slats are spaced at least three into six in apart. Adjustable foundations are also the right choice as you can easily maneuver the bed frame to fit your preferences.

Sleep Trial

Sleep trials enable the user to test out the mattress first before fully committing to the product. Depending on the brand, trials vary from 30 days to a year.

Most foam mattress companies offer sleep trial periods to their customers. However, some companies tend to ask for shipping and delivery charges if you decided to change your mind and send the mattress back to them.

Easy to Clean

Memory foam mattresses are a huge investment considering their price and material. As such, it’s vital that you make them last for as long as they can.

Another thing you need to look out for when shopping is how easy it is to clean the mattress. When it comes to cleaning, always follow the manufacturer’s instructions.

How To Choose The Best Single Memory Foam Mattress?

To know how to pick the right single memory foam mattress, you can keep reading for some consideration when shopping around for this type of mattress.

Size for your bed

According to, you must pick the mattress based on the size of your bed because memory foam mattresses are available in many sizes. In that case, you can narrow your choices easier if you know the right size to get.

Nevertheless, the memory foam mattress should fit the bed frame where you are using it.

Best Single Size Memory Foam Mattress

Firmness and density

Another top consideration when picking the right single mattress is the density and firmness that has to do with the level of support to get.

You must check on the varying firmness, densities and constructions when comparing your options. You must also note that denser foam is going to give you a firmer feel.

Also, you have to remember that denser foam can last longer but is more expensive.

On the other hand, there are cheaper versions. However, they do not tend to last longer and can show signs of wear sooner.


Choose the thickness according to your personal preference and personal needs. Nevertheless, you should compare your options well in trying to figure out the thickness you want for your mattress.


What’s the best single mattress to buy?

If you are looking for a mattress, memory foam types have become quite popular these days. These thick and ultra-supportive mattresses are known to provide the utmost support and comfort since their material conforms to the sleeper’s body shape and weight, and sleeping position.

As such, it’s ideal for those who have back and other orthopedic problems. It’s also great for those who have trouble sleeping.

What memory foam mattress size is best for me?

Memory foam mattresses come in the standard mattress sizes, making them easy to pair with most bed frames.

They also come in different weights, which will depend on the sleeper’s size and preference. A density of 3.5 lbs. to 4 lbs. is ideal for most people; however, larger builds should choose denser mattresses for adequate support and cushion.

What kind of memory foam mattress should I buy?

Memory foam mattresses come in different types to cater to various needs and preferences. You can choose from traditional, gel, and open-cell types. Traditional memory foam mattresses are denser and are associated with the “memory feel.” However, they don’t have cooling, making them unsatisfactory for sweaty sleepers. Gel mattresses come with cooling material for ventilation that usually comes in copper, gel beads, and graphite. Lastly, open-cell mattresses are the thinnest and have a free construction to allow ventilation.

Is it better to sleep on a hard or soft mattress?

It depends on your preference and comfort. Soft mattresses are great for those experiencing back, and other orthopedic problems since these mattresses often have extra cushioning and layers. However, the additional layers might be stifling for stomach sleepers and those who sweat at night.

On the other hand, some might prefer hard mattresses since they maintain a stable and consistent shape. This is ideal for those who dislike how soft mattresses tend to sink with the sleeper’s body weight.

Which is a better memory foam or gel memory foam mattress topper?

Mattress toppers are an inexpensive option to provide an extra layer of comfort and support on your bed. They come in different materials such as memory foam or gel memory foam.

Traditional memory foam toppers are excellent in providing support due to their density. As such, they are more associated with the memory feel. However, they can be stifling for some sleepers. What to choose will depend on your preference.

Gel toppers are more ventilated since they come with a cooling material. This also makes them lighter.

Which is better, spring or foam mattress?

This depends on the user’s preference. Spring mattresses come with coils to provide support, structure, and bounce to the foam. In comparison, a foam mattress relies on trapped air within its aerated material for its support and bounce.

Foam mattresses are better in durability and support due to their material. However, spring mattresses offer the best bounce and are more ventilated.

Here is a video reference to help you in choosing a memory foam.

What is the best memory foam mattress?

8980 Reviews

Best Features

  • Exquisite support for the spine in any position

  • Soft, premium hypoallergenic cover

  • Cooling Cloud™ & Body Adapting Dual Cloud Foam

  • Lifetime Warranty & 101-night trial

The clear winner on this best single memory foam mattresses roundup review is the Puffy Lux mattressIt has optimum support and adequate thickness along with a personalized comfort offered to each user. This product is also made with CertiPur-US certified foam for healthy sleep, comfort, and support.

Get the Puffy Lux mattress here!

error: Content is protected !!