We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. Here’s our process.

Healthline only shows you brands and products that we stand behind.

Our team thoroughly researches and evaluates the recommendations we make on our site. To establish that the product manufacturers addressed safety and efficacy standards, we:
  • Evaluate ingredients and composition: Do they have the potential to cause harm?
  • Fact-check all health claims: Do they align with the current body of scientific evidence?
  • Assess the brand: Does it operate with integrity and adhere to industry best practices?
We do the research so you can find trusted products for your health and wellness.
Was this helpful?

The highest-rated twin mattresses come from trusted brands like Casper and Nectar. We break down these and our other top picks for every type of sleeper. See which mattress fits your needs.

The right mattress can mean the difference between tossing and turning and dozing off comfortably to dreamland. Picking a mattress is a tough task, though. There are so many models on the market. How can you choose the right one?

Thankfully, we’ve done most of the work for you! We’ve put together a list of our top twin mattress picks to ease your shopping stress.

Pricing guide

Twin mattresses are the cheapest mattress size, but even a smaller mattress is a significant purchase. Additional costs to consider include taxes, bed frame or base, delivery and setup fees, and bedding if you’re starting from scratch.

  • $ = under $500
  • $$ = $500–$800
  • $$$ = over $800

Best overall

Casper Original Foam Mattress

  • Price: $$$
  • Type: foam
  • Firmness: medium firm

Casper’s original foam mattress is available in multiple sizes, including twin. It’s medium firm and can be an excellent choice for side sleepers who may have issues with shoulder pain. A perforated foam outer layer is included to help ensure breathability. Reviews say it is comfortable, provided you like the feel of a foam mattress. The mattress has more than 20,000 reviews. Reviewers rave about its comfort, cooling, and Casper’s customer service.


  • cooler than a typical memory foam mattress
  • affordable
  • great motion isolation


  • some folks might miss the “sinking” feeling of traditional memory foam with this mattress
Was this helpful?

Best hybrid twin mattress

Brooklyn Bedding Signature Hybrid

  • Price: $$$
  • Type: hybrid
  • Firmness options: soft, medium, firm

The Brooklyn Bedding Signature Hybrid twin mattress features responsive foam for a contoured feel. A cooling gel layer helps keep your body cool — which reviewers confirm really helps put an end to those sweaty nights. Since this mattress comes in multiple firmness levels, you can choose what works best for you based on your preferences and favorite sleeping position.


  • great value
  • works for most sleeping positions


  • not a good choice if you don’t like the feel of innersprings
Was this helpful?

Best twin mattress for bunk bed

Helix Twilight

  • Price: $$$
  • Type: hybrid
  • Firmness: firm

Why did we pick this model for bunk beds? The comfortable, firm feel paired with the affordable price tag makes it a great pick for doubling up. The mattress is CertiPUR-US and OEKO-TEX certified and features a combination of memory foam and individually wrapped coils. It’s designed to deliver good edge support thanks to a reinforced perimeter, which can help reduce the chance of rolling off the bed.

Before buying this mattress — especially for a bunk bed — consider the size. Most bunk beds need a mattress that’s 8 inches or thinner, but this mattress is 12 inches thick.


  • sleeps cool
  • great motion isolation
  • good edge support


  • might be too firm for sleepers in smaller bodies
Was this helpful?

Best twin mattress for side sleepers

Nectar Memory Foam Mattress

  • Price: $$
  • Type: foam
  • Firmness: medium firm

The Nectar memory foam mattress has a multilayer foam design that helps protect spinal alignment. This design makes it great for side sleepers since it can help relieve pressure from your hips and shoulders. It’s also budget-friendly and comes with a 365-night sleep trial, which gives you plenty of time to decide if this is truly the right choice.


  • excellent pressure relief
  • frequently goes on sale


  • typical memory foam feel might not work for everyone
  • might not be firm enough for some sleepers
Was this helpful?

Best twin mattress for adults

The DreamCloud Luxury Hybrid Mattress

  • Price: $$
  • Type: hybrid
  • Firmness: medium firm

The hybrid mattress from DreamCloud features gel memory foam, individually wrapped innerspring coils, and a luxury cashmere top. This low motion transfer mattress can be a great choice if you sleep in a twin bed with a pet.

Some reviewers don’t love that this mattress is missing support panels on the edges, but the supportive design in the center makes up for it. The hybrid mattress is also CertiPUR-US certified and produces low volatile organic compound (VOC) emissions (aka emissions that are harmful to health in the long run).


  • cooling materials
  • affordable price for a hybrid mattress


  • less-than-stellar edge support
Was this helpful?

Best memory foam twin mattress

Leesa Original Twin Mattress

  • Price: $$$
  • Type: foam
  • Firmness: medium firm

The medium firm Leesa all-foam mattress has over 17,000 positive reviews, and features two layers of foam. The top layer is designed to be breathable and cooling, and the second layer is body-contouring memory foam. This double layer design can help offset the heat trapping that’s typical of memory foam.

The foams used in this mattress are all CertiPUR-US certified and low VOC. Some reviewers say the off-gassing smell is strong and sticks around for months — so if that tends to bother you, this might not be the best pick.


  • soft
  • comfortable foam feel
  • works for all sleep styles


  • may not be firm or supportive enough for sleepers in bigger bodies
Was this helpful?

Best twin mattress in a box

The Puffy Mattress

  • Price: $$$
  • Type: foam
  • Firmness: medium firm

Easy, boxed shipping makes the Puffy mattress a popular choice. It’s compatible with all bed frames. It also has a stain-resistant cover that easily zips off when you need to clean it, which is great for those with allergies.

Reviews of this mattress are overwhelmingly positive, with many saying they love the soft but supportive feel and appreciate the mattress’s breathable top layer. If you like a firm mattress, though, you might want to check out other options.


  • soft feel
  • easy to clean cover
  • convenient shipping


  • may be too soft for some people
Was this helpful?

Best twin XL mattress

Sealy 12-Inch Plush Memory Foam Mattress

  • Price: $$
  • Type: hybrid
  • Firmness: medium

Twin XL (or extra long) mattresses are the same width as traditional twin models, but they offer extra length. This makes them a good choice for adults and a popular choice for guest and dorm rooms.

We like this XL model because it’s from a reputable, well-known mattress brand and made in the United States. The foam is also CertiPUR-US certified. The mattress has easy boxed delivery.


  • added length for tall sleepers
  • great motion isolation


  • may feel too soft for some
Was this helpful?

Best organic twin mattress

Avocado Green Mattress

  • Price: $$$
  • Type: hybrid
  • Firmness: medium firm

The Avocado Green twin mattress is another highly rated option with thousands of 5-star reviews. The latex hybrid model is one of the most popular organic mattresses on the market. It features Global Organic Textile Standard certified fibers like cotton and wool, and it’s free of polyurethane foam and chemical fire retardants. The Green mattress is Greenguard Gold certified, and its wool components are OEKO-TEX Standard 100 certified.


  • earth-friendly construction
  • best for combination sleepers or people who toss and turn
  • incredibly supportive


  • not great when it comes to motion isolation
Was this helpful?

Best hypoallergenic twin mattress

Saatva Latex Hybrid

  • Price: $$$
  • Type: hybrid
  • Firmness: medium firm

The Saatva Latex Hybrid is a good choice for people who suffer from allergies because of its natural latex construction. The mattress features a hypoallergenic cotton cover and it’s treated with a Guardin antimicrobial treatment to prevent mold, bacteria, and mildew growth.

You can also feel good about its eco-friendly construction. The mattress features recycled steel coils and a flame retardant wool barrier as an alternative to harsh chemical sprays.


  • organic materials
  • natural latex foam
  • 180-night home trial
  • 15-year warranty
  • free mattress removal
  • good for pressure relief


  • may be too firm for some
Was this helpful?
NamePrice FeaturesFirmnessWarrantyTrial period
Brooklyn Bedding Signature Hybrid$$$cooling hybrid design for all sleeping styles– soft
– medium
– firm
10 years120 nights
Helix Twilight$$$– good edge support
– motion isolation
firm10 years100 nights
Casper Original$$$breathable memory foamfirm10 years100 nights
Nectar Memory Foam$$good for side sleepersmedium firmlifetime365 nights
DreamCloud Luxury Hybrid$$– affordable price
– breathable
– cooling materials
medium firmlifetime365 nights
Leesa Original Twin Mattress$$$suitable for all sleep stylesmedium firm10 years100 nights
The Puffy Mattress$$$– easy-to-wash cover
– easy shipping
medium firmlifetime101 nights
Sealy 12-inch Plush Memory Foam$$– works for taller sleepers
– motion isolation
medium10 years120 nights
Avocado Green$$$– eco-friendly construction
– great for combination sleepers
medium firm25 years365 nights
Saatva Latex Hybrid $$$– organic materials
– hypoallergenic
medium firmlifetime360 nights

Just because a twin mattress is smaller than a queen or king doesn’t mean you should skimp on quality. Here’s how we chose our favorite twin mattresses:

  • Company reputation and transparency: It’s important to buy from brands committed to creating quality products and being transparent. All of our picks have been vetted to make sure they’re reputable, use good business practices, and are transparent with their customers. You can read more about our vetting process here.
  • Company policies: It’s also important that companies offer you a solid in-home trial, return policy, and warranty. These policies can give you some peace of mind as you shop for a mattress, since it’s a pretty big purchase.
  • Customer reviews: We also take a look at how customers feel about our picks and make sure they’re viewed positively by people who have purchased them.

Types of mattresses

When you’re shopping, you might come across different terms for mattress types and wonder what they mean.

  • Foam: Foam mattresses are usually made of memory foam, latex foam, or gel foam. They do not contain coils. Foam is good for relieving pressure and isolating movement. If you tend to get hot at night, opt for gel foam, which is cooler than latex and memory. Some people complain about the sinking, sagging feeling of memory foam, which can be avoided with a latex foam mattress.
  • Innerspring: These types of mattresses use steel coil springs to provide support.
  • Hybrid: Hybrid mattresses contain the springs found in traditional mattresses along with foam. Coils deliver some bounce and support, while the foam provides extra comfort and pressure relief.
Was this helpful?

Whether you’re shopping for a twin or a king, keep in mind that what one person loves might not be quite as comfortable for you. It’s a personal choice. Here are some of the basic need-to-knows:

  • Firmness: Mattresses vary in firmness. There are super soft ones and ultra-firm ones. Don’t confuse firmness and support, though. Firmness is an indication of feel, not whether the mattress will be supportive.
  • Support: Support has to do with how well a mattress can keep your spine in alignment. A supportive mattress relieves pressure points and keeps your spine in a neutral position. Contrary to popular belief, medium firm mattresses can actually provide more support than firm ones because they deliver more give. That said, the firmness and support you need often depends on the position you like to sleep in and your body type.
  • In-home trial: We know that we keep preaching that this is a personal choice — but seriously, don’t buy a mattress unless it comes with an in-home trial period. Many new mattress companies offer this, and it’ll give you some extra time to decide if this mattress really works for you or your loved ones using it.
  • Off-gassing: Choose mattresses made with nontoxic materials whenever possible. Some synthetic foams and mattress coverings contain volatile organic compounds (VOCs), which produce a distinct chemical smell known as off-gassing. They can be bad for your health, particularly if you have any breathing issues. If you like the feel of foam, opt for natural latex or foams with certifications that guarantee low VOC emissions.
  • Warranty: A decent mattress warranty should be at least 10 years, which is the average life span. Check the warranty details to make sure it’s comprehensive and transparent.

Firmness and sleeping positions

While mattress firmness is a personal choice, you can use your preferred sleeping position to give you an idea of where to start:

  • Medium soft: A mattress that’s too soft and mushy won’t provide enough support for anyone. But if you’re a side sleeper, you might like a softer sleep surface that doesn’t dig into your hips and shoulders.
  • Medium firm: Most people will probably find themselves gravitating toward this middle ground for a combination of comfort and support. Research also suggests that medium firm mattresses can positively impact sleep quality and back alignment. One 2021 review found that people who slept on a medium firm mattress reported a significant improvement in back pain and sleep quality.
  • Firm or extra firm: Sleepers with higher body weight and those who sleep on their back or stomach may sleep better on a firmer surface for more support.
Was this helpful?

If you’re buying a twin mattress for a guest room, it might host a slew of visitors, so it can be tough to decide on a model. If you frequently host guests or list your home as a rental, try opting for a medium firm mattress. Always look for mattresses with generally favorable reviews.

If you’re not sure about mattress choice, don’t be afraid to reach out to a customer service rep. They can help provide recommendations based on popular sleeping positions and firmness preferences.

Anyone can sleep on a twin mattress, but because of the smaller dimensions, twin mattresses can be a good fit for children or bedrooms where space is tight, like dorm rooms.

They’re not a good choice for couples, because they don’t offer up enough room for two adults. Additionally, they typically have lower weight limits than larger mattresses.


Typical twin mattresses weigh between 40 and 50 pounds. They’re the smallest and lightest standard mattress size you can buy.

Keep in mind that, because twin mattresses are lighter, they might not have the same upper weight limits as identical model mattresses in larger sizes.


A twin mattress measures 38 by 75 inches. Twin XL mattresses are slightly longer to accommodate taller sleepers at 38 by 80 inches.

When buying a twin mattress for a bunk bed, it’s important to make sure it doesn’t extend above the guardrails. That usually means looking for a mattress that’s 8 inches thick or less, but it’s a good idea to double-check the guardrail measurements to be sure.

Who are twin mattresses best for?

Aside from a crib, a twin is the smallest bed available, measuring 38 by 75 inches. Both children and adults can sleep on twin mattresses.

Because most twin models have an upper weight limit of around 230 pounds and are compact, they’re not a good choice for couples.

How much does a good twin mattress cost?

There are a lot of super-cheap twin mattresses on the market. Under $400, expect to get a basic mattress that’s likely less durable than higher priced alternatives.

Beware of ultra-inexpensive models from unreputable companies. If it’s very inexpensive, it may be too good to be true and not meet federal safety standards.

Midrange models will cost you on average about $600. At this price point, you’ll probably have more choices in terms of firmness and materials. At the high end, you’ll pay over $1,000 but can expect increased durability, premium comfort, and excellent support.

What twin mattresses are most comfortable?

This depends on your preference. If you sleep on your stomach or back, for instance, you might prefer a firmer sleep surface. If you’re trying to outfit a guest bedroom, opt for a hybrid medium firm mattress. This type of mattress is most likely to support all sleeping positions.

How big is a twin mattress?

A twin mattress is 38 inches wide by 75 inches long. Depth may vary depending on the model. Thicker mattresses tend to be more durable and supportive than thinner models.

Do two twin mattresses make a king?

The width of a king mattress is equal to two twin mattresses put together. But if you stick two regular twin beds together, they will be 5 inches shorter than a traditional king. You’ll need two twin XL mattresses to fit a king-size frame.

Many mattress retailers offer what’s called a split king option that involves two twin XL mattresses, often with a connector between them to prevent slippage.

How long should a twin mattress last?

A twin mattress will last as long as any other type of mattress, about 8 to 10 years.

Whether you’re looking to upgrade your child’s bed, find yourself a new mattress, or furnish your guest room, there are a lot of elements to consider.

When in doubt, opt for a mattress that’s medium firm and certified for low VOC emissions or that contains only natural latex and organic fibers. Always go with a mattress that includes a generous home trial period, because trying before buying is the best way to find the right mattress for your needs.

Steph Coelho is a freelance writer with chronic migraine who has a particular interest in health and wellness. When she’s not click-clacking away on her keyboard, she’s probably nose-deep in a good book.