6 Best Twin Mattresses on the Market in 2021 – Reviews and Buying Guide

Last updatedLast updated: August 08, 2021
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As human beings, sleep is arguably the most important thing we need, even more crucial than food and water. Of course, it’s the only thing that can make us forget about our hunger and thirst for a while, which explains why it’s so essential. To have a good sleep, however, a good mattress is required. Although there are many sizes of beds available, we’ve dedicated this guide to twin ones. While the best twin mattress can also fit some diminutive adults, it is most suitable for kids and teenagers as it measures only 39 inches in width and 75 inches in length.

While choosing a twin mattress out of the several options available must have been a tough decision for you, do you know what’s even tougher? Choosing the best model out of the myriad of possibilities the market is packed with. We know it definitely won’t be an easy task, so we have designed this article to be your guide throughout the journey. Each of our selections has been picked based on a few important factors which include the thickness of the mattress, the number of layers it has, the firmness level, and the most comfortable sleep positions it’s designed for.

From a comparison table to the in-depth reviews of our top mattresses to the buying guide and the handy tips therein, we have carefully written this article to help you choose the perfect twin mattress for your specific needs. We won’t only provide you with the detailed reviews of our picks; you’ll also get to read their pros and cons, along with their most essential features. By the end of this article, you’ll be brimming with confidence that you’ll almost be feeling like an expert in mattress-related matters.

Top 6 Twin Mattresses Review 2021

  • Thickness: 8 inches
  • Materials: memory foam + comfort foam + steel coils
  • Number of layers: 3
  • Firmness: medium-firm
  • Cover material: quilted fabric
  • Warranty: 10-year limited

Extra features: compressed and shipped in a box

If you are in search of a compact memory foam mattress on which your child can sleep peacefully, the LinenSpa one may be worth your consideration. The hybrid mattress from LinenSpa enables you to avoid the expense, necessity, and hassle of purchasing both traditional mattress and memory foam separately as the memory foam technology has been incorporated into the bed, thereby offering you and your family the even weight distribution for which memory foam is well valued plus the necessary support of steel coils.

What’s more, the LinenSpa 8-inch Hybrid Mattress comes with the CertiPUR-US certification which testifies the use of non-harmful chemicals in the manufacturing process. It comes with lots of support and comfort in its eight-inch profile that incorporates a six-inch coil base for greater breathability. Despite the relatively thin profile of the bed, it has a substantial 1.5-inch layer with extra foam over steel coils, which allows the bed to breathe better. Also, the product is fairly durable when you take the pocket-friendly cost into consideration.

The LinenSpa 8-inch mattress also strikes a balance when it comes to the firmness level. It is very responsive and flexible while being supported adequately by the base. This mattress makes an excellent option for every sleeping position particularly for children and little-sized individuals. Apart from sleeping comfortably, it is also lightweight so you can quickly unpack it.

Why are we impressed?

  • Low emissions of VOC
  • Durable
  • Affordable price point

What negatives must you be aware of?

  • Not suitable for heavy sleepers
  • A lot of motion transfer
RELATED: Top 8 Mattresses for Bunk Beds – Reviews and Buying Guide

  • Thickness: 8 inches
  • Materials: high-density foam + independently encased steel coils
  • Number of layers: 3
  • Firmness: firm
  • Cover material: soft breathable knit fabric
  • Warranty: 1-year limited

Extra features: coil count – 480; reversible

Signature Sleep is a company that constantly churns out relaxing memory foam beds at an affordable cost. While the Signature Sleep 8-Inch Hybrid Reversible Twin Mattress is great for people with back pain, it’s also ideal for individuals who require a bit of pressure relief and extra support. The product has a reversible design, which allows it to be flipped over to increase the longevity of the mattress and avoid sagging. The bed has a polyester jacquard cover which is breathable, sleeps cool, and is made to decrease friction for a comfier sleep.

The mattress’s top layer is produced using high-density foam that offers a lot of support and comfort. The transition layer of the bed is an insulator pad that provides extra comfort, support, and pressure relief, thereby acting as a middle ground between the core and the soft top layers. What’s more, the bed is filled with independently encased coils that offer loads of support and very minimal motion transfer. Every coil is durable and has a high performance. The firmness level of the mattress is medium at most, which makes it suitable for every sleeping position. Even stomach and side sleepers who require massively different softness levels will equally love this model.

What the mattress lacks regarding temperature regulation features, it makes up for it with the coil system, which prevents it from sleeping hot. The bed also has a great amount of bounce and good motion isolation. When it comes to the support, the product provides above-average support for a developing kid due to the foam toppings and the strong coils.

What are its best features?

  • Reversible for increased durability
  • Ideal for bunk beds
  • Superb support

What could be improved?

  • Only 1-year warranty
RELATED: Top 8 Mattresses for Bunk Beds – Reviews and Buying Guide
  • Thickness: 6 inches
  • Materials: memory foam + high-density support foam
  • Number of layers: 2
  • Firmness: firm
  • Cover material: knitted jacquard fabric
  • Warranty: 10-year limited

Extra features: infused with green tea extract and castor natural seed oil

While this mattress may seem ordinary because it’s made up of two layers only, those two layers are actually packed with lots of exciting attributes. The product’s base layer is six inches of dense foam. This has been designed to allow air flow, so as to alleviate the common issue of memory foam trapping body heat, which leaves the sleeper to wake up uncomfortable and sweaty. Not only that, but the mattress also comprises of organic plant oils instead of several of the possibly dangerous chemicals standard memory foam mattresses usually contain.

While the top layer is just one inch of the overall thickness, it is probably the most impressive thing about this bed. The top layer has less density than the layer beneath it, which makes it feel very soft and comfortable. Also, the mattress is infused with green tea, which helps maintain the material and keep it fresh for longer. It’s unlikely that anyone ever imagined green tea could be useful in the manufacturing of a mattress, but it’s just as comforting to sleep on as it is to drink, to our surprise.

Although this product would be regarded as a firmer model, its soft knit cover and plush foam enable it to comfort to your body shapes in pretty just every sleeping position imaginable. This makes the mattress a nice choice for kids and teenagers who often change their sleeping positions throughout the night.

What stands out?

  • Offers great support
  • Excellent air flow
  • Infused with green tea

What cons did we manage to find?

  • Sleeps hot
  • May feel too firm for some sleepers

Modway Aveline Gel Infused Memory Foam Twin MattressBest Twin Mattress for Kids

  • Thickness: 6 inches
  • Materials: gel-infused foam + polyurethane foam
  • Number of layers: 2
  • Firmness: medium-firm
  • Cover material: removable stretch knit diamond patterned
  • Warranty: 10-year limited

Extra features: CertiPUR-US certified foam; compressed in box

Coming at a very affordable price, the Modway Aveline 6-inch Gel Infused Mattress offers you unparalleled comfort. Engineered to provide a high level of support, this product from Modway Aveline is one that you’ll fall in love with. It has an ergonomic design, which helps reduce pressure on your neck, spine, and head due to its open cell attribute. In fact, the bed helps to align the spine of the user properly while reducing pressure on their lower back, hips, and shoulders. Tested independently and certified fully, it doesn’t come with any formaldehyde, TDCPP, TCEP, or PBDEs, which is vital if you buy a bed for your kid.

Besides, it is a cooling bed due to its open cell feature. It enables you to sleep restfully by reducing sweat and perspiration during humid and hot weather. Apart from helping you to sleep cool, the bed also makes sure that you’re totally comfortable. It also relieves pains and provides tailored full body comfort, and the foams conform to the weight and position of your body quickly, keeping you comfy throughout the night.

It is claimed by Aveline that this mattress provides a universal comfort, which is totally true. It is not too soft and not too firm. The firmness level is just perfect for most sleepers. It offers great support for everyone in the recommended weight range, thereby allowing your joints, spine, and muscles to relax from the tension of the day.

What are our favorite features?

  • Minimal motion transfer
  • Doesn’t sleep hot
  • Very easy to clean
  • Great firmness level

What could be better?

  • Small initial odor
  • Lacking edge support

Inofia High Resilience Foam Twin MattressBest Twin Mattress with Cool Gel Foam

  • Thickness: 10 inches
  • Materials: cool gel foam + reactive memory foam + support foam
  • Number of layers: 3
  • Firmness: medium-firm
  • Cover material: cotton + strong non-slip bottom polyester fabric
  • Warranty: 10-year warranty and 100 risk-free nights trial

Extra features: breathable cover, excellent durability, provides consistent pressure relief

The Inofia High Resilience Foam Twin Mattress is a fantastic model with medium firmness and 3 layers to provide exceptional body support. Inside, it has cool gel foam that adjusts your body temperature, so you will forget about feeling too warm in the night. Next, there is a reactive memory foam layer to give that pressure relief. Lastly, the support base ensures the stability of the product. The cover if this twin mattress is made of breathable cotton for cooler experience and undisrupted nights. The manufacturers offer a 10-year warranty, so you can be sure that your investments are protected. Also, you’ll get a chance to try the mattress first because it comes with a 100-night risk-free trial. Just like any foam mattress, it requires some time to expand, and here it takes about 72 hours.
As for the drawbacks, a few people mentioned a typical smell that comes with foam mattresses. To get rid of it, you will need to put in another room and let fresh air do the trick. There are other sizes available as well, and you can get a 12-inch model if this one feels not thick enough. Overall, you are not likely to get disappointed with this mattress since many people recommend it.

Why are we impressed?

  • Exceptional cooling and breathability
  • Great support to necessary points
  • Multiple sizes and thickness options available
  • 10-year warranty

What negatives must you be aware of?

  • Initial chemical smell
  • Requires 72 hours to expand

Best Price Memory Foam Twin MattressBest Twin Mattress for Adults

  • Thickness: 10 inches
  • Materials: high-density foam + memory foam
  • Number of layers: 3
  • Firmness: medium-firm
  • Cover material: poly jacquard cover
  • Warranty: 10-year limited

Extra features: memory foam infused with charcoal

The Best Price Twin Memory Foam Mattress provides three layers of foam for maximum comfort. The first three-inch layer is charcoal-infused. The second one is two inches and features a pressure relief system, which makes it comfy for joints and sore backs, helping to reduce pains from sciatica. The pressure relief mechanism is actually one of the most impressive features of this product as it means regions around the hips and shoulders are more flexible, which allows the bed to admit these pressure joints. This bed will evenly distribute your weight, thereby reducing motion transfer and relieving pressure points. The third layer is a five-inch one which is produced using high-density foam to offer adequate support for you while sleeping alongside your partner – though this is a twin mattress which might be more suitable for only one person.

Due to its high density and ten-inch thickness, this model is perfect not only for toddlers but for adults as well. This bed reacts to your body’s temperature, staying somewhat soft until your body heat prompts it to comfort to your shape. The fire-retardant layer, however, is made of fiberglass which means that if the cover should be removed and washed, it will be contaminated with fragments of fiberglass. Other materials may be polluted with fiberglass as well, which can be a huge health hazard.

Why are we impressed?

  • Sufficient softness and firmness
  • Great support to the shoulders, neck, and back
  • Durable construction
  • 10-year warranty

What negatives must you be aware of?

  • Initial chemical smell
  • Somewhat sleeps hot
  • Contains fiberglass

Things to Consider

The several gimmicks from mattress companies can turn your decision making into a complicated affair. With the following buying guide, however, you should have an easier time choosing the best model for you.

Who would a twin mattress suit best?

Also referred to as a single bed, a twin mattress is usually the next step for kids who have grown too big for their cribs. A twin mattress is also an excellent choice for smaller rooms such as a guest room. Traditionally, bunk beds come in twin size. A standard twin mattress measures 39 inches x 75 inches, which could be a tight fit for a full grown adult.

If you’ve got a room for full-sized bed but cannot afford the mattress, sheets, and frame, you can go for a twin mattress. The twin will also be less expensive since you’re saving on space. Twin size mattresses are usually used in college dorms, guest rooms, and small living spaces.

Twin mattres

Furthermore, a twin mattress might also be your ideal choice if you require a mattress for a smaller room. Of course, a twin mattress will look extremely small in a larger bedroom. It will likely fit superbly as a replacement crib in a smaller room that is shared by two people, or a nursery.

Features to consider while choosing a twin mattress

Of course, there are many different factors to keep in mind when you’re searching for the best twin mattress. Ensure you carefully read through the subsequent paragraphs, since each factor included is an important consideration when you’re ready to make your purchase.


Twin mattresses are usually available in five, six, eight, or ten inches although there may be differences from brands to brands. Some are available in twelve and fourteen inches. It is important to consider the ideal thickness for your bed as it will determine the level of balance and support it can offer. While some users may deem eight inches or lower adequate, you can find the optimal support and stability from ten inches (like the Best Price Memory Foam Twin Mattress) and above.

Keep in mind that your weight also has a say in this. The heavier you are, the thicker the mattress you’re choosing should be. Therefore, it is also imperative to figure out your weight so as to know the size or height of the mattress that can give the balance and support you require.


There are different types of mattresses depending on the build material. Some of the materials include latex, memory foam, gel, inflatable, and innerspring. The options above vary in terms of contouring, support, heat control, comfort, durability, an overall performance.

The amount of comfort they are capable of offering and their longevity depends on the materials used in their build. Most twin mattresses are latex and memory foam. It is very imperative to look into each material and choose the ideal option for your needs as an individual.

Whatever you decide on, be sure to select a mattress that will serve you for at least ten years.

Number of layers

A mattress’s number of layers will help determine the level of support and softness you will get while sleeping on it. Essentially, the more layers a mattress has, the softer it will be. On the contrary, the smaller the number of layers the bed has, the firmer it is. The material used in the layers plays a huge role in the level of support the mattress will offer also, with memory foam often being the best when it comes to this.



Based on your body type and the kind of sleeper you are, you will have to know the level of your mattress’s firmness before purchasing it. If you are, for instance, someone who often sleeps on their back, you’ll likely be better suited to a firmer mattress because it will offer the amount of support required to keep your spine, neck, and head at the same level with one another. Conversely, if you are a side sleeper, you might be better off with a softer model. This will enable your body to sink lower than your head, thereby keeping your back, neck, and head aligned adequately at night.

Cover material

Typically, a mattress’s cover protects it from getting worn out or damaged easily. The cover is a mattress’s defense system against moist and dust mites. There are actually different covers to choose from. Most twin mattresses come with either removable or sewed cover.

Since twin mattresses are most often used by children, we advise you to select a removable cover as they will be easier to clean when they get dirty.


Accidents do happen, and since buying a mattress is like making an investment, you want to ensure that you choose a model that comes with a decent warranty. With that, you won’t need to pay for another mattress if something happens to your bed due to a manufacturing defect or an accident.

Extra features

You also need to consider if the product comes with a couple of extra features such as free-trial period and certification. The trial-period is extremely helpful as it enables you to return the bed for a complete refund within a specified period if you don’t like the mattress. You also need to check if the mattress has some crucial certifications such as the CertiPUR-US, which certifies the use of non-toxic materials in the manufacturing process. The LINENSPA Memory Foam and Innerspring Hybrid Mattress, for instance, has this feature. Some of the twin mattresses will even suit for sleepovers and camping, and if you need one – consider foldable twin mattresses.


The Modway Aveline Gel Infused Memory Foam Twin Mattress is the most suitable twin mattress for toddlers, in our opinion. Apart from its affordability, which will surely attract a lot of parents, it also has a minimal amount of motion transfer, making it comfortable for two toddlers. Apart from that, it also offers universal support since it strikes a perfect balance between being soft and being hard, which is ideal for all sleepers.

All of the products featured on this list are CertiPUR-US certified, so you can rest assured that these picks don’t contain any harmful chemical materials.

There is absolutely no point going through the stress of buying and investing in a mattress if you know you are not going to take care of it. It is an essential aspect if you want it to serve you for a long time. You can take care of your mattress in the following simple steps:

  • Use a mattress protector
  • Use a proper bed frame
  • Rotate your mattress head-to-toe
  • Try not to sit on the edge of the mattress
  • Let your mattress “air out” whenever possible
  • Don’t use a board between the mattress and the box spring

Our Verdict

In our opinion, the LinenSpa 8-Inch Hybrid Mattress is the best twin mattress on the market. Being a hybrid model which combines the incredible support of an innerspring mattress and the even weight distribution of memory foam, this model is our undisputed number one. It is also lightweight, durable, breathable, and affordable, making it suitable for a number of purposes.

Our runner-up is the Signature Sleep Hybrid Reversible Twin Mattress. Sporting a reversible design which allows users to flip it over for increased longevity, this model is the most versatile option on our list. Apart from the reversible design, it also features independently encased coils which offer tons of support and minimal motion transfer.

Our third pick is the Zinus Memory Foam Green Tea Mattress. The green tea extract helps to maintain the freshness and provides more comfortable nights. Additionally it has a  low price tag and offers tons of support for any sleeping position you can imagine.

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