Mattress Buying Guide for 2024 – How to Shop for the Best One

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Mattress Shopping Guide

In this section, we will outline several key features your mattress should or could offer that you may want to consider when making your purchase. Which you prefer will depend largely on your body size, shape and position preference, and we’ll explain each so you know what you’re looking for when you go shopping.

Read More: How to Choose a Mattress

Longevity: Considerations for Long-term

A good mattress can last you years if you choose correctly based on your long-term plans and life trajectory. Though budget or space constraints may factor into your choice, brands that can “live” with you will maximize your investment.

Size

Your choice of sides will depend on several factors, including how much space you have, your body size, growth expectations, and if you need to share it. Let’s discuss each standard mattress size one at a time, but note that some companies may not offer every size. Height will also vary depending on which brand you choose.

• Twin (38” x 75”) – This is the size most often chosen for children who’ve outgrown the crib as it offers plenty of room for their body to grow into an adult. Adults with space limitations should also be adequately served by this size.
  

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• Twin XL (38” x 80”) – This size bed is very commonly found in college dorm rooms as it conserves space but also is slightly longer to accommodate taller individuals. This size is often only slightly more expensive than the regular Twin and may be worth the investment for individuals who need more room to stretch their legs.
  

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• Full (54” x 75”) – Though there are couples who happily share a twin size, we typically recommend most folks not go any smaller than a Full size bed. This is a great choice for singles who need more room to spread out or couples who do not have bedroom space to accommodate a larger size.
  

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• Queen (60” x 80”) – This size tends to be the most popular model of any bed sold to singles or couples. It offers plenty of space to stretch out and will usually fit into most bedrooms without issue.
  

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• King (76” x 80”) – If you have a large bedroom and/or need to share your bed with a partner, kids, or pets, you may want to invest in this size. This is the largest of most brands and offers a luxurious amount of room.
  

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• California King (72” x 84”) – This bed is slightly narrower than the regular King and offers an extra four inches in length to accommodate those with exceptional height. Even if you aren’t on the taller end of the spectrum, this size may be better suited to your bedroom shape.
  

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Thickness

Mattress height varies depending on which brand you choose, and more entry-level choices tend to be much thinner and simpler in their design that taller luxury matress brands that have more complicated comfort layers and support systems. If you have trouble getting in and out of bed, a mattress that is exceptionally tall may prove to be a problem.

Durability

Beware that price is not always an indication of quality, and some materials will naturally wear out faster than others, depending on how they are formulated and placed. In general, latex tends to last longer than poly foams, and tufting tends to endure natural wear and tear longer than adhesives. The longevity of coils will depend on their gauge and how they are attached to one another.

Adaptability

Choosing a mattress with a universal feel that can adapt to changing bodies or differing preferences is not only ideal for couples, it is also preferable for folks looking to prolong the usefulness of their mattress. If a bed can accommodate your changing size or sleep positions, this may enhance its long-term value.

Comfort and Support: What’s the Best Ratio?

Every body requires a different recipe of comfort and support, and the amount you require depends on how many curves you have, where they are, and how much you weigh. Though our reviews tend to address feel based on average sized people, each item in this category may be experienced differently by differently shaped individuals.

Firmness

All mattresses should contain a blend of comfort or softness and support (which tends to be more firm.) Beds with enhanced support systems may feel firmer than beds with enhanced comfort. Folks who are considerably heavier will often experience a brand as softer than sleepers who are much lighter because of the ability of their body to press through layers.

Need more details? Check out our complete mattress firmness guide.

Pressure Relief

Often referred to as “comfort,” pressure relief is typically delivered by softer materials at the top of the mattress that conform to your curves. When your bed molds to the line of your body, excess pressure is less likely to build up, which can cause discomfort and restless sleeping. Those who are extra curvy or who have sore joints often prefer mattresses that have enhanced comfort systems.

Sinkage

The materials that make up your comfort system and your body weight will determine how deeply you sink into your mattress. A bed with a deeper hug will often offer more pressure relief than one with a gentle cradle, and this feature is highly preference based. If you prefer to feel like you’re floating on top of your mattress, you will prefer beds with less sinkage.

Spine Alignment

If your body sinks more in some areas than in others, you may not be experiencing optimal spine alignment. When you lie down on your bed, you should feel that your spine is in a neutral position, or the position it’s in when you’re standing up straight. If it feels curved or awkwardly bowed, you run the risk of experiencing discomfort when you wake up. Many brands include zoning to help optimize sleep posture.

Sleep Positions: Different Needs For Different Positions

Now that we’ve established the key features of a mattress, let’s discuss what factors are critical to consider depending on what position your body gravitates to during the night. Remember the amount of firmness to comfortably accommodate you will be affected by your body weight.

Back Sleepers

For back sleepers, firmness requirements are more subjective and a matter of taste rather than necessity. You want to look for a bed that supports the curve of your lumbar spine so that pressure doesn’t build up in your hips or upper back when you’re sleeping and your spine remains comfortably aligned.

Side Sleepers

Pressure relief tends to be more crucial for side sleepers because you are resting with the entirety of your weight pressing on a narrower surface of your body than if you’re laying on your back or stomach. The line of your body tends to be curvier in this position, as well, so some additional softness may help ensure that no pressure builds up under hips or shoulders.

Stomach Sleepers

If you’re like most individuals, you carry the bulk of your weight in your hips and they may sink deeper than the rest of your body in this position, causing you to lose optimal spine alignment. A firmer mattress with enhanced support or zoning through the middle of the mattress can often help counteract this for stomach (belly) sleepers.

Maneuverability

A majority of sleepers do not commit to one position exclusively and often move between one, two or three throughout the night, and they are called “combination sleepers.” If this is you, sinkage can affect your ability to move effortlessly between positions. Also, materials that are slower to respond (i.e. traditional memory foams) may be trickier to navigate.

The Things That Bother Us: What Disturbs Your Sleep?

The following mattress features may not be deal breakers for you and aren’t as crucial for comfort as those listed above, but tiny annoyances can keep you awake and many brands go to lengths to alleviate these concerns.

Excessive Heat or Cold

The amount of sinkage or the composition of the mattress will affect on how warm or cool it gets through the night. You’ll want to look at what’s in that mattress.

Ultra-dense memory foam that is more traditional often sleeps exceptionally warm, while innerspring beds allow for the most air to travel through and are typically the coolest brands. New technologies like phase-change materials and gels may revamp traditional feels.

Noise

Some bedding materials are notorious for making a lot of noise when you move around at night, which can cause disruptions to your sleeping, especially if you’re exceptionally sensitive to sound. Innersprings that are not in individual pockets and are interconnected to one another can often rub together so that you hear them squeak.

Allergens

Whether the materials or themselves or the allergens and odors that they may encourage, if you suffer from allergies, you want to make sure that your bed isn’t keeping you awake with sneezing and sinus pressure. Many brands offer anti-microbial features or hypo-allergenic materials to help sufferers sleep easier.

Weight or Mobility

Though a relatively minor concern, an excessively heavy mattress may be harder to place within your room or move your bed alone. Heavy mattresses may also cause difficulty in lifting corners to put sheets on the bed.

Many brands will list the weight of their mattresses on their websites, so be sure to take that into account and perhaps invest in delivery service to help you move the bed into your room.

Shareability: Keys to Peaceful Partnered Sleep

Edge Support

Sleeping alone or partnered, a mattress that has reinforced edges will increase the amount of space you can comfortably stretch out in while still remaining well supported. Because of the nature of their compressible materials, bed-in-a-box options might perform less optimally in this category. If you are someone who needs the maximum amount of space in a smaller bed or regularly sits on the edges, you may want to think about this feature.

Read More: What is Mattress Edge Support?

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Motion Transfer

Beds that cannot absorb movements can cause disruptions throughout the night for sleeping partners, especially if you’re up and down or tend to change positions a lot. Foams, especially memory foams, tend to perform exceptionally in this category, while traditional innerspring might transfer more motion. Light sleepers who share their bed may consider an all-foam brand to ensure peaceful sleep.

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Sexual Considerations

If you and your partner enjoy an active sex life (see bed picks here), you want to make sure your bed enhances your experience rather than put a damper on the fun. Less responsive materials may make it more difficult for you to change positions or move around on the surface of your bed, while beds with a touch more bounce may offer the push-back you need to navigate easily.

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Customization

Around 80 percent of couples have different body shapes and sleep preferences, which can make compromising on a mattress a little trickier than shoppers who sleep solo. Many brands have discovered ways to accommodate these issues, however, by offering customizations and split comfort levels so that you and your partner can both enjoy the exact firmness you require to sleep comfortably.

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How much should you spend on your mattress?

While it’s very important not to exceed your budget and put stress on your finances by buying a bed, you do need to consider a mattress as a significant investment in your physical and mental health. Expensive does not always mean better, so you may look for brands who endeavor to keep costs low by cutting costs in the supply chain or by selling exclusively online.

Interested in reading more? View our guide for best budget mattresses here.

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What Type of Mattress Should I Buy?

Despite what the internet and mattress salesmen may want you to believe, there is no any one material that is superior to another. Each person has their own list of preferences, which hopefully you have established by reading this guidance.

Got your shopping list handy? Awesome! Let’s look at what features and selling points each material delivers, as well as the many different types of beds you can choose from.

Innerspring

An innerspring mattress may be the most commonplace and it’s likely that you’ve slept on this type of bed at least once in your life. In recent years, there’s been a lot of development of what we consider a traditional coil system, and it’s good to know the advantages and disadvantages of the different features you might encounter.

• What are different coil configurations?

Configuration of your coils may affect how motion transfers, the bed’s ability to contour to your shape and its overall long-term durability.

Bonnell coils are very common in mid-level beds and are shaped like hourglasses. In slightly higher-end beds, offset coils offer slightly better pivot and contouring ability with a hinged, squared off top and bottom. Both Bonnell and off-set offer a more classic experience.

Newer beds may include what’s called continuous wire, which uses one wire to build the entire system, which may offer slightly more stability than traditional systems. Conversely, individually wrapped coils are a modernization that can offer enhanced body contouring and motion isolation..

• What is coil gauge?

Mattress gauges range from around 12 to 16. The higher the number, the more flexible the coil will be, contributing to a “softer” feel overall. Thicker wires have been shown to feel much firmer and may offer enhanced durability over the long-term.

• What does coil count mean?

Many brands provide their coil count as a sign of the bed’s quality, and beds with higher coil counts may provide enhanced support and durability. However, more is not always more, and beds with a coil count above the minimum standard of about 400 for a Queen do not demonstrate significant advantage in longevity.

• Is coil-on-coil better?

Using more than one type of coil system can harness the advantages of multiple styles by offering body conformance in a top layer of coils and enhancing the bed’s support system by using a sturdier construction down below.

All-Foam

All-foam beds are a more modern development and can feel quite different to sleepers who’ve been resting on springs for most of their lives. There are many different kinds of foams of various densities and firmnesses which can change up the experience, and there are several terms you might encounter.

These beds are typically built with polyurethane foams, formulated using petro-chemicals or sometimes more bio-based oils. Densely formulated or visco-elastic foams, often called memory foams, are a type of poly foam. Latex, either all-natural or synthetic blend, may also be included in an all-foam construction.

• Is responsiveness important?

All materials respond to pressure differently, but responsiveness is often discussed with foams, especially at the surface of a bed. Mattress foams with a slower response may be difficult to move around in, while quick-responding materials are springy to the touch and may even have some bounce (though usually not as much as a spring might).

• What is closed vs. open cell?

Closed-cell poly foams are typically much more dense and resistant to airflow, making them superior at insulating temperature and providing structural support. Open-cells feel softer because air travels through quickly when pressure is applied to them, and their increased airflow also helps keep these materials from overheating.

• How does Indentation Load Deflection (ILD) factor?

Some foams are discussed in terms of how many pounds of pressure are required to compress the foam by 4 inches. The more pressure required (or higher ILD) the firmer the foam typically is.

• What do densities mean?

The density of foam can be deceiving as different densities have different implications for different kinds of foam. For standard polyfoam, denser foams are often firmer and usually make up the base or support of an all-foam bed. Typical all-foam bed bases have a density of about 1.8.

• Why is all-foam great at motion isolation?

Foams are used in multiple industries to keep vibration muffled because of their ability to absorb energy at the source and preventing it from moving across the surface. This is great news for light sleepers.

Memory Foam

Though memory foam beds are a kind of all-foam construction, they deserve their own category because of their unique properties and advantages. There are several misconceptions surrounding memory foam that you should be aware of when shopping for a new bed.

Check Out Our Comparison: Foam and Memory Foam Beds

Memory foam beds were all the rage in the 1970s and 80s when the material was first developed by NASA to cushion astronauts in space. Traditionally, memory foam reacts to heat and pressure to slowly conform around the object (or person!) resting on it.

It gets its name from the fact that it often leaves an impression of that object, even after pressure is removed. Classic memory foam offers tight body conformance, super slow response, and often retains heat.

• What does density mean in memory foam?

For memory foam, density refers to how much one square foot of the material weighs. Extremely dense memory foam (5 and above) is slowest to respond and can often make you feel like you’re crawling around in quicksand. These foams are often found (in varying amounts) in high-quality memory beds and provide a classic and more durable experience.

Lower density memory materials (2-4) are much more responsive to pressure and allow air to flow easier so they are less likely to retain heat, so they are much cooler and easier to move around on. These foams may, however, have a tendency to break down quicker over time compared to higher densities.

• Why does some memory foam have gel?

To offset some of the heat retention concerns of classic memory foam, many brands have incorporated gels into their formulations to compensate for temperature concerns of minimal airflow. This gel helps to redirect heat away from the body and keep it from building up against where you’re resting.

• Is memory foam full of chemicals?

In the early days of this type of material, there were concerns about its flammability and chemicals contained in its construction. Modern memory beds often come with certifications that guarantee consumer-safe levels of potentially harmful materials and emissions. Better quality beds often have more than one certification, and all foam beds are required by law to incorporate flame retardants.

Read More: Toxic Materials in Memory Foam Beds

Latex

Latex mattresses are usually (but not always) made from the milky white sap of the Hevea Brasiliensis tree, most of which is sourced in Asia. Its popularity in higher-end bedding materials and mattresses owes to its more natural formulation, its great pressure relief, and its temperature regulation.

Latex brands tend to be slightly more expensive than their all-foam or innerspring competitors, but the feel and experience of these brands may be highly different depending on processes used to build the latex and materials used to complement them in the mattress.

• Is all Latex natural?

No. Some latex is completely synthetic and is formulated using petrochemicals that mimic the experience of natural latex. Some brands blend synthetic with natural to provide a more cost-effective latex product.

• How does Talalay compare to Dunlop processing?

Though Talalay and Dunlop both originate from the same sap, the methods used to turn that sap into foam result in vastly different feels.

Dunlop latex is poured into a mold, vulcanized in an oven and then thoroughly washed. The process and finished product tends to require fewer chemicals and feel more substantial and dense. Some argue that this process is “purer” than other methods.

Talalay, by comparison, requires a somewhat more intensive process that may involve a few chemicals, which is why Talalay is never certified organic. The resulting foam, however, is lighter, more consistent and springy compared to latex prepared using the Dunlop method.

• How is latex different from memory foam?

There are many brands that emphasize the different feels and advantages of latex over memory foam beds, but it really comes down to what you prefer. Latex offers great pressure relief, but you won’t get the tight, body-conforming hug you experience with memory materials. In addition, latex responds quickly to pressure so it eases repositioning, and the substance is naturally heat resistant.

• What if I’m allergic to latex?

Whether or not you should consider a latex bed if you are allergic is a discussion best conducted with your doctor, as only he or she can truly evaluate risk of allergic reaction. Those with minor allergies may not be affected if they never touch the latex directly, but those with more severe allergies may want to steer clear.

• Does latex last longer?

Yes, it does tend to last longer, especially more natural or organic brands, and this is often reflected in their longer warranties. Though they last longer in general, you should still usually replace a latex bed after 8-9 years.

Organic

A majority of beds that use organic labeling use a mix of latex, cotton, and wool to build their constructions. Cotton is typically used for the covers, while latex builds the comfort and support layers encased by wool to wick away moisture and provide a natural flame retardant that doesn’t require additional chemicals. Some companies have gotten even more creative by using flax seed and coconut husks in their constructions.

Those who are environmentally conscious or prefer more eco-friendly materials have a lot to choose from on the market today, though they should be aware that many brands out there make claims that are not substantiated by third-party certifications.

Very few brands are 100% organic, but many come as close as they possibly can with as many certified materials as they can fit into their constructions. Look for tags that indicate evaluation by GOLS  (Global Organic Latex Standard) or another organization called GOTS (Global Organic textile Standard) that signify that the product meets standards required for organic labeling in Europe and the USA.

See Our Guide: Top Rated Organic Beds

• What’s the difference between all-natural and organic?

All-natural products are sourced using more natural materials but may often contain some percentage of synthetic material or are processed using non-organic chemical processes. If a product is certified organic, it means it has met rigorous standards set by global organizations.

Hybrid

A hybrid mattress uses a blend of two different materials to combine the advantages of each and offset any disadvantages the materials might have on their own. A hybrid is a “best of both worlds” experience, and these mattress often score really high among consumers for their attention to detail and diverse mix of features.

A hybrid may be a blend of two different foams (i.e. memory and latex) or a blend of foam with a brand new kind of material (elastic polymers and foam). Most commonly, bed companies produce a mix of foam and coils to provide the bounce and airflow associated with innerspring mattresses while delivering on the pressure relieving qualities associated with foams.

A hybrid may require a slightly larger investment than competitors that are built with only one type of bedding material, but they often provide substantial benefits that add considerably to their value. More modern hybrids are outfitted with fantastic new technology that can alleviate even the biggest concerns associated with traditional materials.

Worried about memory foam sleeping too hot? By pairing memory foam with a coil base, air flow beneath the coils can help heat disperse so sleep cool and pressure free all night long.

Airbed

When people hear “airbed,” their first thought is those cheap guest beds you store in a closet and blow up with a bicycle pump when your guests arrive and deflate as soon as they leave, but this is only one segment of a vast market harnessing the power of air to provide a highly customized sleep.

Newer air mattresses often contain a comfort layer that can provide foam pressure relief to the experience of an airbed, and some air beds are as tall as their traditional counterparts. While many airbeds on the market are designed for only occasional use (such as when guests arrive), but other choices are taking their place in the master bedrooms of many sleepers.

Let’s explain. Smart beds or those that offer customized support via remote control or smart phone rely on air bladders beneath the surface of their custom comfort layers to vary the firmness of the mattress to hit the sleeper’s individual sweet spots. Multiple air bladders can provide zoned support that maximizes body alignment and pressure relief simultaneously.

And you can put away that bicycle pump. Most modern or higher end airbeds can plug into the wall so that they can inflate without much effort, and (in some cases) deflate just as easily for convenient storage.

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Comparing Mattress Types

The following table may help you decide what type of bed is best based on your shopping list, but know that performance may vary widely within each category.

	Bounce	Response Time	Cooling	Pressure Relief	Support	Motion Transfer	Expense
Innerspring	High	Quick	Cool	Ok	Exceptional	High	$-$$$
All-Foam	Varies	Varies	Warmer	Great	Great	Low	$-$$$
Memory Foam	Minimal	Slower	Warm	Exceptional	Great	Minimal	$$-$$$
Latex	Moderate	Quick	Cool	Great	Great	Low	$$$
Airbed	High	Quick	Cool	High	Good	High	$-$$$$