What is a Pocket Sprung Mattress?

What is a Pocket Sprung Mattress?

A very popular question about an very popular type of mattress. I’m here to guide you through one of the most common mattress types on the market—the pocket sprung mattress.

If you’ve ever found yourself wondering, What exactly is a pocket sprung mattress? and Is it the right choice for my tired, overworked body?, then you’re in the right place.

The Basics: What Is a Pocket Sprung Mattress?

No surprises here but a pocket sprung mattress refers to any type of mattress that contains pocket springs. But what are pocket springs? Unlike traditional open-coil mattresses, where all the springs are connected (which can lead to the dreaded bouncy feeling and “rolling into your partner” effect), pocket sprung mattresses feature individual springs sewn into fabric pockets.

This means each spring moves independently, responding to your body’s unique shape and weight. The result? Better support, fewer disturbances when your partner fidgets, and a bed that contours to your body like a well-fitted suit.

Why Choose a Pocket Sprung Mattress?

If you’re anything like me, you take sleep seriously. And choosing the right mattress can make or break your routine. Here are a few reasons why pocket springs have taken over as the most popular spring on the market:

1. Support That’s Personal to You

Pocket sprung mattresses don’t believe in one-size-fits-all. Whether you’re a side sleeper, back sleeper, or someone who starfishes across the entire bed, the individually wrapped springs adapt to your body and provide an even weight distribution, offering targeted support where you need it most.

We have all tried a bouncy open-coil mattress, and it often leads to an uneven spread, a sore back and a lot of midnight movement. With a pocket sprung mattress, there’s no such struggle, it simply molds to you.

2. No More Midnight Earthquakes

If you share a bed with a partner, a pet, or even a toddler who insists on sneaking in at 2 a.m., motion isolation is an important benefit. Because each spring moves independently, you won’t feel every toss, turn, or duvet steal.

I remember a couple of air b&b retreats when my other half and I were in and out of sleep for hours on end (I always have a sneaky peak to see what im sleeping on when im away) But with a pocket sprung mattress? Blissful, undisturbed sleep.

3. Say Goodbye to Sagging

Over time, some mattresses develop that dreaded dip in the middle, making it impossible to sleep with correct spinal alignment, meaning it's awful for your neck and back. Pocket sprung mattresses are designed to distribute weight evenly, meaning they hold their shape for much longer. Please remember to flip and rotate any mattress for best results and even wear!

A good quality pocket sprung mattress will last years snd certainly longer than a traditional sping unit, making it a solid investment. Trust me, your future self will thank you.

4. Breathability That Keeps You Cool

No one likes waking up in the middle of the night drenched in sweat (unless you’re dreaming of running a marathon, in which case—well done?). Pocket sprung mattresses allow for excellent airflow, helping to regulate temperature and keep you comfortable. 

This is less of an advantage against other spring units as they still allow for good airflow but a consideration against an all foam mattresses.

I have heard many people's thoights on memory foam models and a lot of people struggle with overheating when there is a lack of airflow. Pocket sprung mattresses, on the other hand, offer a great balance of support and breathability.

Are There Any Downsides?

Like all good things, pocket sprung mattresses aren’t perfect for everyone. Here are a couple of things to keep in mind:

• They can be heavy. This applies less to the modela with a lower spring count but even so, with all those individual springs, pocket sprung mattresses tend to weigh more than their foam counterparts. If you move frequently or like to rearrange your bedroom often, you might need an extra pair of hands.

• The Price. Nowadays pocket springs have become so popular and accessible that there are many models available that aren't too expensive. However they are more expensive than traditional style spring units and the more pocket springs in the mattress, the more damage it can have on your wallet!

How to Choose the Right Pocket Sprung Mattress

Here's what you may need to consider when looking at pocket sprung mattresses:

1. Check the Spring Count

More springs can mean more support or comfort but don’t get too caught up in the numbers. 2000 is the naximum number of springs you can fit in one layer so if the number is higher this can be multiple layers for extra support or top layers of mini springs which aim for more comfort. If you see a mattress boasting 8000+ springs, it’s often a marketing gimmick—the difference in comfort and support isn’t always noticeable.

2. Think About Firmness

• Soft – Best for side sleepers or those who like a plush feel.

• Medium – A great all-rounder for most sleeping positions.

• Firm – Ideal for back and stomach sleepers who need more support.

3. Look at the Fillings

Pocket springs are just one part of the puzzle. The comfort layer on top varies in quantity, density and type. Some use natural materials like wool and cotton (great for breathability), while others have memory foam or gel for extra cushioning or my personal favourite... Latex!

4. Features that suit you

Pocket Sprung mattresses (and in fact all mattresses) offer a variety of different properties to cater to a huge market of preferences.

If you're a hot sleeper, then perhaps look for cooling gels or highly breathable options. If you are sensitive to allergies then consider fabrics like Tencel or Bamboo. The possibilities are vast but it's worth the time investigating what you really want from your budget.

Final Verdict: Is a Pocket Sprung Mattress Worth It?

In my opinion and the industry in general, absolutely. If you’re after a mattress that provides personalized support, minimizes motion transfer, and stands the test of time, a pocket sprung mattress is a fantastic choice.

While there are plenty of other mattress types out there, pocket sprung options strike a beautiful balance between comfort and support. They’re reliable, breathable, and are now available in a huge range of price points. Not to mention if you have a bed frame they are the best mattresses for slats.

So, if you’re on the hunt for a new mattress, do not overlook or underestimate the pocket spring! Your spine, your sleep, and your sanity will thank you.