What's the Best Mattress for Pressure Relief?

This article is for general information and should not be considered a substitute for medical advice. If you’re dealing with pain or discomfort, always speak to your GP or a health professional to rule out other causes and find an appropriate treatment plan.

The numb arm, the hip that aches until you roll over, the shoulder that's sore before you've even got up. These are pressure problems, and they often have a specific cause: your body doesn't rest evenly on your mattress, and the parts that stick out carry a hugely disproportionate share of the load.

What's Actually Happening When You Lie Down

Let’s say your weight isn't spread evenly across the mattress: the prominent, heavier parts, hips and shoulders above all, press hardest, creating pressure points where the load per square centimetre is at its highest. On a surface that won't yield, those small areas carry a large fraction of your body weight for seven or eight hours.

Sustained pressure like that restricts blood flow locally, and your body's response is to make you move. That's the tossing and turning, and it's why you wake up having slept badly without ever quite waking up properly. Pressure relief means spreading that load across a wider area so no single point takes so much.

Why Buying Something Soft Backfires

The obvious response is to buy the softest mattress available. It half works, which is the problem. A very soft mattress does let hips and shoulders sink in, relieving those points nicely, but with nothing firm underneath, your midsection sinks too. Your spine curves, and you swap shoulder pain for lower back pain.

What you actually need is two jobs done at once: comfort layers that yield where your body is prominent, and a support system beneath that keeps everything in line. That's why hybrids handle pressure relief well as a category. The springs take care of support while the foam takes care of contouring, rather than asking one material to do both and compromise on each.

Individually Responding Springs Do the Contouring

The support system matters more than people expect here, because how the springs respond determines how precisely the mattress can adapt. An old-fashioned interconnected spring layer moves as a single unit, so pressure in one place is transmitted across the whole bed and the mattress physically cannot contour to your shoulder independently of your hip.

Large numbers of small, individually pocketed springs behave completely differently. Each one compresses on its own and responds to whatever is directly above it. Our Aerocoil® springs are conical titanium alloy microsprings, individually pocketed, and we put them at the top of the mattress where comfort matters most. Our Hybrid® Pro carries up to 3,800 of them across two layers, and the Hybrid® Luxe has up to 3,800 plus an additional microspring layer. More individual points of response means finer contouring around the exact places that hurt.

Comfort Layers, and Why Heat Comes Into It

Above the springs, the comfort layers decide how the surface receives you. Foams that yield progressively cushion prominent areas without letting you sink through to the base, and open-structure foams add something a pressure-relieving mattress particularly needs, which is airflow.

That last point gets overlooked. A mattress that cradles more of your body has more of your body in contact with it, and contact is where heat builds. Our Simbatex® is an open-structure foam designed to move air rather than trap it, which matters because there's little point solving pressure and creating an overheating problem instead.

Zoning Puts Support Where It's Needed

Zoning refines the whole thing by varying support across the mattress rather than treating it as one uniform surface. A zoned base is firmer under the heavier midsection, where you'd otherwise sink and lose alignment, and more yielding under the shoulders, where you want to be allowed in.

Our original Hybrid® uses a nine-zoned foam support base, and our Natural Hybrid® Source arranges up to 1,000 CoreMax™ barrel springs into seven zones matched to areas like hips and shoulders. The result is a mattress that lets your shoulder settle while holding your waist up, which is precisely what neutral spinal alignment requires and precisely what a uniformly soft mattress cannot manage.

Who Should Prioritise Pressure Relief

While everybody can benefit from a mattress with pressure relief, some benefit significantly - side sleepers, for example. Side sleeping funnels almost your entire body weight through the shoulder and the hip, the two most prominent points you have. If you sleep on your side and wake with a sore shoulder or an aching hip, pressure relief is the property to buy for, ahead of firmness or depth or anything else.

Heavier sleepers need it too, since more weight means more load at every pressure point and more comfort material required before reaching the support core. Additionally, anyone with joint pain, arthritis or fibromyalgia, or anyone who spends long periods in bed, will usually find pressure relief incredibly beneficial.

But as noted above, everybody can benefit from a mattress with pressure relief; fewer pressure points mean less tossing and turning, which helps you better achieve deeper, more uninterrupted sleep every night.

The Mattress Isn’t The Full Picture

Two other factors change how much relief you feel. Your pillow is the most overlooked: the wrong height tilts your head and shoulders out of line, which alters how your upper body loads the mattress and can create shoulder pressure no mattress can solve. Get head and neck alignment right and the shoulder can settle in as intended.

The base underneath matters as well, because a sagging frame or widely spaced slats distort the support the mattress is trying to provide. And if you're a side sleeper with persistent hip pressure, a pillow between the knees keeps the pelvis level and takes load off the lower hip, which costs very little and often helps a great deal.

How to Choose, and How Long to Give It

Look for the separation of jobs: individually pocketed springs for adaptive support, progressive comfort layers for contouring, zoning if you can get it, and enough depth to hold both. Then check if the firmness genuinely suits your weight and position, because a mattress too firm for you won't contour no matter what it's built from.

At Simba, our hybrid mattress with pressure-relieving microsprings combines individually pocketed Aerocoil® springs with open-structure Simbatex® foam and zoned support, and comes with our 200-night trial and ten-year guarantee. We recommend you give it several weeks or even months before deciding; bodies adapt to a new surface, early stiffness usually settles, and pressure relief is not something you can assess on the first night.

FAQs

One that separates support from contouring, which is why hybrids do well. Individually pocketed springs adapt to each part of the body while comfort foams cushion the prominent points, and zoned support varies firmness across the mattress to relieve hips and shoulders specifically.

Not on its own. Very soft relieves hips and shoulders but lets the midsection sink too, curving the spine and causing back pain instead. You need yielding comfort layers combined with a properly supportive base, not softness the whole way through.

Concentrated pressure, most likely. Side sleeping puts almost all your weight through the shoulder and hip, and if the mattress won't contour to let them settle in, that sustained pressure restricts blood flow and makes you ache and shift. Pressure relief is what addresses it.

More individually responding springs generally do, because each compresses separately and reacts to what's above it, allowing much finer contouring. Our Hybrid® Pro and Luxe both use up to 3,800 individually pocketed Aerocoil® microsprings for that reason.

Several weeks. Your body adapts to a changed surface, so first impressions mislead and early stiffness often settles as you adjust. That's why we offer a 200-night trial, since pressure relief simply cannot be assessed on a handful of nights.