Discover which type of mattress is best for your ideal rest.

January 12, 2026

If you get straight to the point, the answer to what type of mattress is best almost always points to the same thing: for the vast majority of people, a hybrid or memory foam model with medium-high firmness is the safest bet. Why? Because it achieves that almost perfect balance between the support your spine needs to stay straight and just the right amount of adaptability so that your shoulders and hips don't suffer.

The definitive guide to choosing your ideal mattress

Choosing a mattress may seem like an impossible task, but ultimately, it all comes down to understanding two key concepts: support and comfort.

Think of the support as the skeleton of the mattress. It is the solid foundation that prevents you from sinking and keeps your back properly aligned throughout the night. On the other hand, comfort is that layer that embraces you, cradling your body and relieving pressure on the most sensitive areas.

The problem arises when this balance is disrupted. If a mattress is too soft, it provides no support, your spine curves unnaturally, and you wake up with classic lower back pain. But if it's too firm, comfort goes out the window. You'll feel uncomfortable pressure on your shoulders and hips, especially if you sleep on your side.

The market trend makes it clear

Although everyone is different, data from the Spanish market reveals a very clear preference. A recent report valued the sector at $860.77 million in 2025, and it is expected to grow by 6.6% each year until 2035. This boom is largely due to the demand for mattresses that combine a firm core with upper layers that adapt to the body. This is exactly what hybrid and memory foam mattresses offer. If you are interested in the details, you can find more information about the Spanish mattress market at this link.

The key question is not so much "what type of mattress is best," but rather "what type of mattress is best for me?" And almost always, the answer lies in that combination of a supportive base and a surface that molds to you.

To give you a clearer idea from the outset, we have prepared a table summarizing the most important features of each type of mattress. This way, you can see at a glance which one might suit you best.

Quick comparison table of mattress types

A direct comparison of the main types of mattresses to understand their key features at a glance.

Mattress Type	Ideal for	Firmness Level	Key Benefit
Hybrid	Couples and hot	Medium-high	Balance between support and adaptability
Viscoelastic	Those seeking pressure relief	Medium to medium-high	Maximum adaptability and comfort
Pocket Springs	People who need support	High	Independence of beds and breathability
Latex	Allergy sufferers and those seeking natural products	Average	Natural elasticity and durability
HR foaming	Tight budgets	Variable	Good value for money

This table is a good starting point, but now we are going to take a closer look at each one so that you have no doubts.

Exploring the main types of mattresses

Choosing a mattress is almost like looking for a roommate for your nights. Each material has its own personality and will offer you a totally different sleeping experience. So you don't get lost, let's focus on the four big players on the market: pocket spring, memory foam, latex, and hybrid.

Beyond the technical specifications, what matters is how each person feels. Think of a memory foam mattress as a slow, deep hug that molds to you, while a pocket spring mattress is more like a platform that responds to your every movement independently.

Memory foam mattresses: the embrace that remembers

If memory foam mattresses are famous for one thing, it's their incredible adaptability. Their star ingredient, memory foam, reacts to your body's heat and pressure to create an almost perfect mold of your silhouette. That's where that feeling of "soft sinking" comes from, like a hug that releases all your accumulated tension.

Its major advantages:
- Superior pressure relief: It's a godsend for those who suffer from joint or muscle pain. It distributes your weight so evenly that it prevents tension in key areas such as the shoulders and hips.
- Zero motion transfer: If you sleep with a partner, you won't even notice if they turn over or get up. Uninterrupted sleep guaranteed.
To bear in mind:
- Heat retention: It is true that older or lower-quality models could retain some heat. Fortunately, current technologies such as open-cell memory foam or gel particles, like the ones we use in our Morfeo VisCool Mattress, have solved this problem at its root.
- Enveloping sensation: Some people are not convinced by the feeling of being "trapped" in the mattress and prefer to feel more freedom of movement.

Pocket spring mattresses: independent support

Forget about old spring mattresses where everything was connected. Pocket springs work like a team of independent specialists. Each spring is enclosed in its own fabric pocket, allowing it to compress on its own without affecting the others.

This means that only the springs directly beneath you sink, providing precise support exactly where you need it. It is the ideal choice if you are looking for a firm base that also respects the natural curve of your back.

The magic of pocket springs is the independence of the beds. If your partner gets up in the middle of the night, their side of the mattress will compress without you noticing a thing. It's as if you were sleeping in two different worlds, but together.

Latex mattresses: the elastic and natural option

Latex, whether natural (which comes from the rubber tree) or synthetic, offers a unique feel. It is much more elastic and reactive than memory foam, which means it instantly recovers its shape. Instead of "hugging" you, it offers more buoyant and dynamic support.

Your strengths:
- Natural breathability: Its open-cell structure is like a highway for air, making it the best friend of people who tend to get hot.
- Hypoallergenic: Natural latex is a hostile environment for dust mites and mold. A huge advantage if you suffer from allergies.
- Durability that stands up to anything: A good latex mattress can last for many years without losing any of its properties.

To go one step further and learn about all the options available, we recommend taking a look at our article on the different types of mattresses, where we go into detail about each technology.

Hybrid mattresses: the best of both worlds

What if you didn't have to choose? Hybrid mattresses are the answer for those who want it all. They combine a pocket spring core with several layers of comfort on top, which are usually made of memory foam, latex, or state-of-the-art foams.

For many, this blend is the perfect balance:

The pocket spring core provides robust support, independent comfort zones, and excellent breathability.
Comfort layers provide adaptability that relieves pressure points and gives you a soft, pleasant welcome.

Models such as the Morfeo Hybrid Original are a clear example of this perfect balance, offering the firmness of springs and the adaptable comfort of memory foam. They are a safe and versatile choice that works wonders for most people, especially for couples with different tastes or weights.

How to choose the right mattress for your posture and weight

Finding the perfect mattress depends mainly on two factors that define you as a sleeper: your usual sleeping position and your body weight. A mattress that works for someone who sleeps on their side and weighs 60 kg is not the same as one for a person who weighs 100 kg and sleeps on their back.

Imagine that your spine is a straight line that must remain that way throughout the night. The combination of your posture and your weight exerts unique pressure on the mattress. Your mission, therefore, is to find that balance of firmness that maintains that straight line without creating uncomfortable pressure points.

A common misconception is that "firmer is always better," but the reality is quite different. A mattress that is too hard for you can be just as harmful as one that makes you feel like you are sinking. The key, as with most things, is personalization.

Sleeping position: the determining factor

The way you sleep is the first filter for ruling out options. Each position requires a different type of support to keep your spine aligned and prevent you from waking up with body aches.

If you sleep on your side: You need a mattress with medium or medium-soft firmness. This firmness allows your shoulders and hips, the widest points of your body, to sink just enough. This relieves pressure and keeps your spine straight. A very firm mattress would create unbearable tension in these areas.
If you sleep on your back: Medium-high firmness is your best bet. In this position, the biggest risk is that your lower back will sink too much, creating an unnatural arch in your back. A mattress with good lumbar support will keep your back in a neutral and healthy position.
If you sleep on your stomach: Although experts do not recommend it, if this is your sleeping position, you need a firm mattress. A soft mattress would cause your pelvis to sink, leading to excessive curvature in the lower back and possible neck pain when you have to turn your head.

The right choice relieves pressure exactly where you need it. For side sleepers, it is crucial that the mattress yields at the shoulders and hips, while for back sleepers, support in the lumbar region is non-negotiable.

This chart helps you visualize how other factors, such as whether you are a warm person or whether you sleep with a partner, influence the final decision.

Interactive decision tree to choose the ideal mattress based on whether you tend to feel hot and your budget.

As the decision tree shows, details such as your budget or body temperature are just as important when filtering and finding the perfect model for you.

How your body weight affects firmness

Weight is the second major factor in this equation, as it determines how you perceive the firmness of a mattress. The same surface can feel very different to two people of different weights.

Think of it as walking on snow: a light person will barely leave a footprint, while someone heavier will sink in much more. The same thing happens with mattresses.

Lightweight individuals (under 165 lbs): They usually need softer mattresses (medium-soft or medium firmness). A very firm mattress will not mold to their contours, creating pressure points and the feeling of sleeping "on" the mattress rather than "in" it.
People of average weight (between 75 and 100 kg): This is where medium or medium-high firmness usually works wonders. It offers an ideal balance between support to prevent sinking and adaptability to release tension.
Heavy individuals (over 220 lbs): They require a firmer mattress with a denser, more resistant core. A soft mattress will not provide the necessary support, causing excessive sinking and poor spinal alignment. It is essential to look for models with high-density foam and good perimeter reinforcement.

If you want to learn more about this topic, we recommend our comprehensive guide to choosing the right density for your mattress, where we explain how this factor affects durability and long-term support.

To make it even easier for you to get it right, we have created a table that combines these two key factors: your posture and your weight. Use it as your reference guide.

Firmness guide based on posture and body weight

Find the recommended mattress firmness based on your weight and the position you usually sleep in.

Posture / Weight	Ligero (< 75 kg)	Medium (165-220 lbs)	Heavy (> 220 lbs)
Sideways	Mild to Medium	Average	Medium-Firm
Face up	Average	Medium-Firm	Sign
Face down	Medium-Firm	Sign	Extra Firm

This table is an excellent guide, but remember that personal comfort always has the final say. That's precisely why the 100-night trial we offer at Colchón Morfeo is so important: it allows you to check at home, without rushing, that you've made the right choice for your rest.

Decisive factors beyond the mattress material

Once you have a rough idea of the material, the million-dollar question of which type of mattress is best shifts to other details that are just as crucial. These are the factors that make the difference between a simple purchase and a real investment in your long-term rest.

We're talking about firmness, breathability, durability, and, of course, warranties that protect your pocketbook. Ignoring these points is like choosing a car based solely on its color, without bothering to look at what kind of engine it has under the hood.

Strength beyond the myth

The firmness of a mattress is not just about whether it is "hard" or "soft." In reality, it is about its ability to support your body without creating uncomfortable pressure points. A mattress with the right firmness for you will keep your spine properly aligned, while an unsuitable one can be the direct cause of you waking up with back pain.

Soft firmness: It molds to your body like a glove, but may fall short on support, especially if you weigh more or sleep on your back.
Medium firmness: This is the perfect balance and the most recommended option. It offers an ideal combination of adaptability and support, making it perfect for most people, especially those who sleep on their side.
High firmness: Provides maximum support, ideal for heavier people or those who sleep on their stomachs. However, it may be too firm for lighter people, as it does not allow the shoulders and hips to sink in as much as necessary.

According to a study, 95% of orthopedic surgeons agree that mattresses play a key role in managing lower back pain. Choosing a medium-high firmness has been shown to significantly improve sleep quality and reduce that feeling of stiffness upon waking.

The importance of your mattress breathing

Have you ever woken up in the middle of the night drenched in sweat? That's a lack of breathability. This term refers to the mattress's ability to allow air to circulate, dissipating the heat and moisture your body generates while you sleep. A mattress that doesn't breathe well can make your nights a nightmare.

Materials such as pocket springs are champions of ventilation thanks to their open structure. On the other hand, the most innovative memory foams, such as those with open cells or gel particles that we use in the Morfeo VisCool, are designed to enhance airflow and keep you at an ideal temperature throughout the night.

Of course, beyond the mattress, the atmosphere in your bedroom is essential. To better understand how to create that sanctuary of rest, you can learn about thermal comfort in your home and apply those principles to your bedroom.

Durability: how long will your mattress last?

A mattress is a direct investment in your health, and you naturally expect it to last. Its durability is linked to the quality and density of the materials. A high-density mattress will not only give you better support for more years, but it will also withstand deformation and sagging much better.

The useful life of a mattress is around 8 to 10 years. However, a low-quality model may begin to lose its properties much sooner, and you will notice the difference in your sleep. Investing in a mattress with certified materials and good construction is the best guarantee that support and comfort will be maintained night after night. The base is also key; ensure you have the best support for your mattress to extend its useful life.

Trial period and warranties: the peace of mind you need

Let's be honest: testing a mattress for five minutes in a store, fully clothed and with a salesperson watching you, isn't very helpful. Your body needs time to get used to a new sleeping surface, a process that can take several weeks.

This is where the trial period becomes your best friend. Brands such as Colchón Morfeo offer you 100 nights to try out the mattress in your own home. This gives you time to experience the mattress in real life, ensuring that it suits your sleep cycles, posture, and sleeping habits.

In addition, a solid warranty demonstrates the manufacturer's confidence in what they sell. A 10-year warranty, such as Morfeo's, protects you against any manufacturing defects and gives you peace of mind knowing that you have made a safe purchase that is built to last.

Find your ideal Morfeo mattress

White Morfeo Ideal mattresses on display on wooden bases in a furniture store.

Now that you have a clear understanding of the theory behind materials, positions, and firmness, it's time to put it into practice. The Morfeo mattress range is designed to meet the real needs of those of us who sleep here in Spain, connecting each technology with a benefit that you can feel night after night.

Understanding which type of mattress is best for you is much easier when you see how each model solves a specific problem. Below, we will present our recommendations so you can find your ideal Morfeo.

Morfeo Hybrid Original for couples and versatility

The Morfeo Hybrid Original is the definition of balance. This model is a true marvel of sleep engineering, combining a sturdy pocket spring core with a high-density memory foam top layer. The result? The best of both worlds.

It is the perfect solution for couples, because its pocket spring core guarantees exceptional bed independence. Seriously, you won't notice if your partner moves or gets up. A deep, uninterrupted sleep for both of you, guaranteed.

Who is it perfect for? Couples, people who toss and turn at night, and, in general, anyone looking for the right balance between firm support and a feel that adapts to you.
Main sensation: It offers support that responds to your movements thanks to the springs, but with that feeling of comfort that relieves pressure, courtesy of the memory foam.

Morfeo VisCool for those who feel the heat

If you're one of those people who is always looking for the cool side of the pillow, the Morfeo VisCool will be your best ally. This mattress is designed from the ground up to combat nighttime heat, a very common problem that ruins the rest of many people.

The secret lies in the memory foam technology, which contains thermoregulating gel particles. These particles work to dissipate excess heat from your body, keeping the surface of the mattress cool and comfortable throughout the night.

Temperature is a key factor for quality sleep. The Morfeo VisCool not only adapts to your body, but also manages the microclimate of your bed to create the ideal conditions for true rest.

This model proves that a memory foam mattress can be incredibly cool. Thanks to its open-cell design, air circulates much better, preventing heat and moisture from becoming trapped.

Who is it perfect for? People who run hot, those who live in warm climates, or anyone who values that constant feeling of coolness when getting into bed.
Main sensation: An adaptable, cool embrace that relieves pressure without making you feel hot.

Morfeo Altus for superior support

For those who need extra firmness and reliable lumbar support, we have created the Morfeo Altus. This mattress is designed to provide advanced support, perfect for heavier people or those who sleep on their backs and need their spine to be perfectly aligned.

Its high-density core and comfort layers are calibrated to provide medium-high firmness that prevents the pelvic area from sinking. This is precisely where many lower back pains originate.

But the Altus does not sacrifice comfort for support. Its upper layers mold to the curves of your body, relieving muscle tension, while the base ensures that your posture is always correct and healthy.

Who is it perfect for? People with a higher BMI, those who prefer to sleep on their back, or those looking for almost orthopedic support to relieve back pain.
Main sensation: Robust and stable firmness, with a comfortable feel that does not compromise support at any time.

And remember, every Morfeo mattress comes with our 100-night trial and 10-year warranty, so you can rest assured that you are making the best possible investment in your sleep.

Resolving any remaining doubts before choosing your mattress

If you've made it this far, you probably already have a much clearer idea of what type of mattress is best for you. Even so, it's normal to still have some practical questions. This section is designed to do just that, to answer those last-minute questions and give you that final boost of confidence you need.

We will answer the most common questions our customers ask us, with clear and direct answers based on years of experience helping thousands of people sleep better.

How often should I replace my mattress?

The general recommendation we've all heard is to replace it every 8 to 10 years. But let's be honest, this isn't an exact science. The actual lifespan of your mattress depends largely on the quality of its materials, how much use you get out of it, and how well you take care of it.

Rather than looking at the calendar, trust your body. It is the best indicator. If you suddenly start waking up with aches and pains you didn't have before, notice that your mattress has a dip that doesn't bounce back, or simply find that you're not sleeping as well as you used to, these are clear signs that it's time to replace it.

A high-quality mattress like those from Morfeo, built to last and backed by a 10-year warranty, is designed to maintain its firmness and comfort throughout that time. It is an investment in your long-term rest.

Does a more expensive mattress mean it is better?

Not always. Although it is true that a higher price usually goes hand in hand with better materials and technology, the "perfect" mattress is not the most expensive one, but the one that suits you best. A top-of-the-range model could be a disaster for your sleeping style or weight.

It's much smarter to focus on what really matters: that the firmness is right for you, that it adapts well to your body so there are no pressure points, and that it breathes properly if you're someone who gets hot at night.

What defines a good mattress is not what it says on the price tag, but its ability to keep your spine straight and give you a deep sleep night after night. The key is to find the one that's right for you, not the most expensive one.

Furthermore, brands that sell directly online, such as Colchón Morfeo, bypass intermediaries. This allows us to offer you top-quality mattresses made from luxury materials at much more reasonable prices than you would find in a physical store.

What if my partner and I need different things?

This is undoubtedly one of the most frequently asked questions and a real headache for many couples. When two people with completely opposite weights, sleeping positions, or preferences share a bed, finding a mattress that works for both of them seems like an impossible task.

Here, the solution almost always involves a hybrid mattress with good bed independence. The magic of pocket springs is that each spring works independently, in its own pocket, and absorbs movement on one side without it being felt on the other.

No more nighttime tossing and turning: You won't know if your partner is rolling around more than a spinning top.
A support that satisfies everyone: Medium-high firmness is usually the perfect compromise. It offers good support for different weights and postures without compromising on comfort.

Models such as the Morfeo Hybrid Original are designed with precisely this dilemma in mind. They combine the individual support of springs with the adaptability of memory foam so that you can both sleep soundly.

Can I trust buying a mattress online without trying it out?

Yes, and in fact, it can be a much safer and smarter option. Think about it: lying down for five minutes on a mattress in a store, wearing your street clothes and with a salesperson watching you, tells you absolutely nothing about how you're going to sleep there for eight hours.

Your body needs time, sometimes several weeks, to get used to a new surface. That's why the online purchase model with a trial period is infinitely better.

Companies like Colchón Morfeo give you 100 nights to try out the mattress at home, in your pajamas, and without any rush. This gives you plenty of time to really see if the mattress is right for you. And if for any reason you're not convinced, returning it is easy and free. It's a way of shopping that's designed to ensure you make the right choice, no matter what.

At Colchón Morfeo, we know that choosing a mattress is one of the most important decisions for your health and well-being. That's why we've created a range of products for every type of person, always committed to the highest quality and the best guarantees. Discover how we can change your nights by visiting our website at https://www.morfeo.com.

Return to blog