Find the best mattress for side sleepers. Expert picks for pressure relief at shoulders and hips. Memory foam, hybrid, and latex options. Try in 5 LA showrooms.
Side sleeping is the most popular sleep position in the world — and for good reason. It reduces snoring, can ease acid reflux, and is recommended during pregnancy. But here's the catch: most mattresses are designed and tested from a back-sleeping perspective, leaving side sleepers with sore shoulders, aching hips, and a spine that's been under lateral stress all night.
The right mattress for a side sleeper looks very different from what a back sleeper needs. At LA Mattress Store, we've guided thousands of LA-area side sleepers to the perfect sleep surface — one that cradles their curves, keeps their spine aligned, and eliminates the morning shoulder pain that many assume is just part of life. This guide covers everything you need to know.
When you sleep on your side, your body isn't a flat surface resting on the mattress — it's a contoured shape with two prominent pressure points: your shoulder and your hip. These two points bear the majority of your body weight, and they're separated by a narrower waist that hangs in the air.
This creates a fundamental challenge:
The difference between "good" and "bad" for a side sleeper is often as little as one firmness level. This is why we always recommend testing a mattress in the showroom in your actual sleep position — what feels right standing up is almost meaningless for your side-sleeping spine.
Side sleepers also tend to experience more shoulder-specific issues: the shoulder is a complex joint that gets no rest on a hard surface, contributing to rotator cuff inflammation, shoulder bursitis, and general impingement over time. A mattress with proper shoulder-zone pressure relief is genuinely therapeutic.
Several factors separate a great side sleeper mattress from a mediocre one. Here's our priority list:
This is the defining quality of a side sleeper mattress. You need the comfort layer to allow your shoulder and hip to sink in enough to remove concentrated pressure, without bottoming out into the support core. Look for:
Contouring refers to how closely the mattress surface follows the shape of your body. For side sleepers, deep contouring is essential — especially at the shoulder and hip. The better the mattress contours to your curves, the more evenly your weight is distributed, and the less concentrated pressure you experience at those two critical points.
Memory foam provides the deepest contouring. Latex provides good contouring with more bounce. Pocketed coils in hybrids contour well at a macro level, especially when paired with a foam or latex comfort layer.
Note: "Contouring" and "support" are not the same thing. A mattress can contour well but still let you sink too deep (unsupportive) or contour poorly but still support the spine (like a flat, rigid surface). You need both.
Most side sleepers do best in the medium to medium-soft range — roughly 4–6 on a 10-point firmness scale. However, body weight plays a significant role:
Beyond firmness, the materials in the comfort layer affect temperature, responsiveness, and durability:
Here's how each major mattress type performs for side sleeping specifically:
Memory foam is purpose-built for side sleepers. It responds to body heat and pressure to conform precisely to your shape — allowing your shoulder and hip to sink in while supporting the curves in between. No other material matches its ability to eliminate pressure points at the shoulder zone.
Advantages for side sleepers:
Watch out for: Traditional memory foam can retain heat. Look for gel-infused or copper-infused memory foam, or choose open-cell construction. Also, very deep memory foam can make position changes feel sluggish — which may be an issue for combination sleepers.
Browse our memory foam mattress collection for top-rated options.
Hybrid mattresses (pocketed coils + foam or latex comfort layers) are our most versatile recommendation for side sleepers — especially those who also sometimes sleep on their back, have a heavier build, or run warm at night. The coil system provides the structural support that keeps your spine aligned, while the comfort layer handles pressure point relief.
Advantages for side sleepers:
Explore our hybrid mattress collection — several are specifically designed with side sleepers in mind.
Natural latex offers a unique sleeping experience for side sleepers: it contours around your body like memory foam but bounces back quickly when you shift positions. This makes it excellent for combination side sleepers who move between side and back sleeping through the night. Latex also sleeps significantly cooler than memory foam.
Advantages for side sleepers:
Worth knowing: Natural latex mattresses are a premium investment. Dunlop latex tends to be firmer and denser; Talalay latex is lighter and more consistent — typically better for side sleeping.
Based on customer feedback, sleep consultant expertise, and real-world performance data, these are our top mattress recommendations for side sleepers available at LA Mattress Store locations.
The Tempur-Pedic TEMPUR-Adapt Medium is consistently our highest-rated recommendation for side sleepers seeking premium pressure relief. Tempur-Pedic's proprietary material — originally developed by NASA — adapts to your precise body weight, shape, and temperature, providing truly individualized contouring that no other foam material matches.
What makes it special for side sleepers: The TEMPUR material doesn't just push back evenly — it distributes your shoulder and hip load across a wider surface area, dramatically reducing peak pressure at those points. Side sleepers who've tried it consistently report zero shoulder pain upon waking, even after a full night on their side.
Best for: Pressure-sensitive side sleepers, those with shoulder injuries or arthritis, couples who need motion isolation, anyone willing to invest in the best.
Shop Tempur-Pedic mattresses →
The Helix Midnight is one of the most purposefully designed side-sleeper mattresses on the market. Its zoned support system features a softer zone precisely at the shoulder area to allow maximum pressure relief where side sleepers need it most, while firmer support in the lumbar zone keeps the spine from sagging laterally.
What makes it special for side sleepers: The shoulder-softening zone is a genuine differentiator — most mattresses treat the sleep surface uniformly, but the Midnight is engineered around side-sleeping anatomy. Many customers who've struggled with shoulder pain on other mattresses find immediate relief.
Best for: Side sleepers of average weight, those with shoulder or hip sensitivity, combination side/back sleepers, couples with similar sleep styles.
The Stearns & Foster Lux Estate Medium brings luxury craftsmanship to side sleeper comfort. Its IntelliCoil® HD system (with individually wrapped coils inside individually wrapped units) provides exceptionally nuanced support at every pressure point, while the multiple layers of premium foam and cashmere-blend quilting deliver a plush, cradling feel that side sleepers love.
What makes it special for side sleepers: The high coil count and multi-layer comfort system mean your shoulder and hip are cushioned at multiple levels — a more forgiving, graduated sink-in that feels luxurious without sacrificing spine support.
Best for: Side sleepers seeking hotel-quality luxury, those who want a premium aesthetic as well as function, couples who both sleep on their sides.
Shop Stearns & Foster mattresses →
Diamond Mattress, a California-born brand, delivers excellent value without cutting corners on the materials that matter for side sleepers. Their Plush Hybrid features a generous comfort layer of adaptive foam atop a pocketed coil system, delivering the pressure relief side sleepers need at a more accessible price point than premium European brands.
What makes it special for side sleepers: The thick plush comfort layer provides immediate cushioning at the shoulder and hip, while the coil base prevents the "stuck in quicksand" feeling that plush all-foam mattresses can create.
Best for: Budget-conscious side sleepers, those upgrading from a very firm mattress, shoppers who want plush comfort without a premium price tag.
For side sleepers who want the most indulgent, cloud-like sleep experience while maintaining proper spinal support, Chattam & Wells delivers. Handcrafted with premium natural materials including cashmere, wool, and silk in the comfort layers, these mattresses provide an unmatched tactile experience alongside serious structural engineering.
What makes it special for side sleepers: The natural fiber comfort layers are extremely breathable — crucial for hot sleepers in Southern California — while the high-count coil system ensures that the luxury surface doesn't come at the cost of spinal alignment.
Best for: Those seeking heirloom-quality sleep luxury, hot sleepers who also sleep on their sides, couples who want to invest in their best sleep ever.
Shop luxury hybrid mattresses →
We touched on this briefly above, but it's worth expanding. Firmness is highly personal — what feels "medium" to one person can feel firm or soft to another, depending on body weight and personal preference. Here's our detailed breakdown:
General firmness guide for side sleepers:
Additional factors that affect firmness choice:
The best way to determine your ideal firmness? Come into any of our LA showrooms and test in person, in your actual sleep position, for at least 10–15 minutes per mattress.
A great mattress can be undermined by the wrong pillow — and for side sleepers, pillow choice is especially critical. When you sleep on your side, you need a pillow that fills the gap between your shoulder and your head to keep your neck in neutral alignment with your spine.
What to look for in a side sleeper pillow:
For our complete guide on pillows for side sleepers, see our article on the best pillows for side sleepers. You can also browse our full pillow collection at LA Mattress Store.
Even with the perfect mattress and pillow, a few habits can dramatically improve side sleeping comfort:
In our showrooms, we frequently encounter side sleepers who've been making the same mattress mistakes for years. Here are the most common ones — and how to fix them:
Most side sleepers of average weight (130–230 lbs) do best on a medium to medium-soft mattress (4–5/10 firmness). Lighter sleepers often prefer softer (3–4/10), while heavier sleepers may need medium (5/10) to prevent sinking too deeply. The key is that the mattress must allow your shoulder and hip to sink in enough to keep your spine horizontal and straight.
Both can be excellent — it depends on your priorities. Memory foam provides deeper contouring and better motion isolation, making it ideal for very pressure-sensitive side sleepers or light couples. Hybrid mattresses sleep cooler, provide better edge support, and tend to be more durable, making them better for hot sleepers, heavier individuals, and combination side/back sleepers. We're happy to help you choose in our showrooms.
Shoulder pain from side sleeping is almost always caused by one of three things: (1) your mattress is too firm and isn't allowing your shoulder to sink in, creating concentrated pressure on the shoulder joint; (2) your pillow is too thin, causing your neck to tilt and stress the shoulder; or (3) your mattress is sagging, creating a crater that your shoulder is compressed into. A medium to medium-soft mattress with good pressure relief typically resolves issue #1.
Yes and yes. Hip pain from side sleeping is a classic symptom of a mattress that's too firm — the hip is pressing against a surface that won't give, creating constant pressure on the greater trochanter (the bony prominence on the outside of your hip). Switching to a softer comfort layer with better pressure relief almost always resolves this. A mattress with targeted hip-zone pressure relief or a thick memory foam comfort layer is specifically therapeutic for this issue.
Body pillows can be excellent for side sleepers, especially if you hug something in your sleep. They provide something for your top arm to rest on (preventing shoulder rollback), and they can serve as a knee separator. Pregnancy pillows are an extreme version of this concept, but even a basic full-length body pillow can improve side sleeping comfort significantly. Browse our pillow collection for options.
Side sleeping is great for your health — but only if your mattress is doing its job. The right sleep surface keeps your spine aligned, eliminates pressure at the shoulder and hip, and lets you wake up the way you should: feeling like you actually slept, with no new aches to explain away.
Ready to find your match? Our LA showrooms let you test every mattress on this list in your actual sleep position, with a sleep consultant guiding your assessment. We'll help you identify what your body needs and narrow down options that genuinely fit.
We offer:
Shop by mattress type for side sleepers:
Or walk into any of our five showrooms — find your nearest location at LA Mattress Store Locations. No pressure, ever — just honest guidance from sleep experts who genuinely care about your sleep quality.
LA Mattress Store has been serving Southern California since 1989. We believe the right mattress changes your life — and we take that responsibility seriously, one side sleeper at a time.
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