10 Best Pillows for Side Sleepers (2026): Tested, Scored, and Ranked

We purchased every pillow on this list at full retail price and slept on each for a minimum of 14 consecutive nights, scoring against five fixed criteria. Every recommendation reflects independent testing. Read our full testing methodology →

Side sleeping is the healthiest sleeping position for most adults. It keeps the spine in a neutral position, relieves snoring, and helps with acid reflux, although for chronic GERD or ongoing acid reflux, the best wedge pillows offer an elevation solution that a standard pillow can’t. It is also the most challenging position on a pillow. The distance between your shoulder and your ear is about 4 to 6 inches when you are lying on your side. If the pillow does not fill the gap, it will bend your cervical spine all night. You wake up with a stiff neck, a painful shoulder, or stiffness in your neck.

The proper pillow will perform one function: it will keep the head, neck, and spine aligned and take pressure off the shoulder and jaw. We purchased and tested 45+ pillows over two years, based on that criterion. The majority of failures were due to one of three causes: wrong loft, fill that failed under head weight by 3 a.m. or cooling claims that failed during a warm night. The ten below passed all tests on at least 14 nights each.

What a chiropractor wants you to know before you buy

Most people who buy pillows are concerned with the softness, firmness, memory foam, or latex. One measurement is what really matters: The distance between your shoulder and ear while lying on your side.

Dr. Sarah Nguyen, DC, a chiropractor who has worked with patients who suffer sleep injuries for 11 years, says the most frequent error she observes in her practice is sleeping on a pillow that is not the proper size for the width of the shoulder. The fill material is only a minor consideration if the loft is either half an inch too low or too high because the cervical spine will bend all night, causing morning stiffness, tension headache, and over time, degenerative changes at the facet joints.

Dr. Nguyen’s advice to new patients: begin by sleeping on an adjustable pillow for 14 days; sleep on it and adjust the amount of filling in it until waking up with no stiffness in the neck. When you find that certain height, you can switch to a fixed pillow in the same loft range, or keep the adjustable pillow.

Quick Picks

Not every reader needs the full breakdown. Here are the strongest picks by need:

These picks are for the serious side sleepers. If you also sleep on your stomach, our best pillows for stomach sleepers guide covers the low-loft pillows you need for this sleeping position. If you sleep in one position, check out our best pillows guide.

Quick finder: which pillow is right for you?

Not sure where to start? Answer these three questions.

Step 1: What is your main complaint?

• Waking with neck or shoulder pain → go to the Eli & Elm
• Overheating at night → go to the Helix GlacioTex
• Pillow collapsing before morning → go to the Coop Original or Brooklyn Bedding Talalay.
• No specific complaint, want an upgrade → continue to Step 2

Step 2: How much money do you have to spend?

• Under $75 → Brooklinen Marlow
• $75-$100 • Coop Original Adjustable or Silk & Snow Adjustable
• $100-$130 • Eli & Elm, Nest Easy Breather, or Helix GlacioTex.
• $130+: Saatva Latex

Step 3: Are you a warm sleeper?

• Yes, noticeably → Helix GlacioTex (phase-change) or Saatva Latex (open-cell Talalay)
• Moderately → Coop Original, Nest Easy Breather, or Brooklyn Bedding Talalay
• No → Any of the above options is suitable.

 How we test pillows for side sleepers

All scores on this page are based on testing, not guesswork. We do the same for all pillows, and no brand can pay to skip a step.

We purchase all pillows at full retail. No free units from manufacturers, since a free pillow is the simplest method to get a kinder review. We sleep on each one for at least 14 nights, as a pillow may feel supportive on night one, but lose its loft by week two. We test in all sleeping positions (side, back, and stomach) and measure loft height, firmness level, temperature regulation, and shape retention against five fixed criteria. A second reviewer double-checks each tester’s notes before publication. Top picks are reviewed and scores updated if a pillow flattens, yellows, or loses its shape over time.

Our five scoring criteria (fixed since day one): Firmness & Support (25%), Material Quality (20%), Breathability (20%), Durability (20%), Value for Money (15%).

For side sleepers, we gave three factors a lot of consideration: if the fill collapsed under the constant weight of the head, if the pillow kept the spine in a neutral position after the sleeper shifted, and if there was a lot of pressure on the shoulder against the bottom edge of the pillow.

The 10 best pillows for side sleepers

1. Coop Sleep Goods Original Adjustable: Best Overall pillow for side sleepers

The Coop Sleep Goods Original Adjustable is the best pillow overall for side sleepers because it combines reliable loft retention from lights-out to morning with easy adjustability at a sub-$100 price. In our testing, no other adjustable pillow could beat that combination.

Our Experience

This is the only shredded memory foam pillow that maintained its loft throughout the night for 14 nights. By 3 a.m., most pillows are noticeably flattened, but the Coop was pretty much the same as night one. Our tester’s head was supported by the CertiPUR-US certified foam and microfiber blend without collapsing, maintaining a proper alignment between the neck and spine. It comes at a usable default loft with an additional fill bag, so we added a few fill bags for side sleeping instead of digging fill from the beginning. The crescent variant provided the shoulder with a greater amount of space on the nights that shoulder pressure was the variable being tested.

Best For

Side sleepers seeking support and suitable lofting. People who are new to adjustable pillows, combination side and back sleepers, and those who are not certain about the best loft.

Not ideal for

Strict stomach sleepers and hot sleepers who need active cooling. Choose the Cool+ version instead.

2. Saatva Latex Pillow: Best Latex Pillow for Side Sleepers

The Saatva Latex Pillow is the best latex pillow for side sleepers and the coolest sleeping pillow listed. It is the only one that maintained a neutral temperature on warm nights (above 75°F) during our entire testing period.

Our Experience

Our tester never woke up hot even on warm nights above 75°F. The open-cell Talalay latex and breathable organic cotton cover maintained a neutral temperature throughout the night. The dual-chamber design let us pull the down-like microdenier outer layer to reduce loft. The natural latex provided responsive pressure relief, resisting the head instead of the slow sink of memory foam.

Best For

Warm sleepers and latex lovers seeking high-quality, durable support. Side sleepers who were previously uncomfortable with memory foam pillows or who found them too slow to move, and those who want a pillow that will last for 3 years or longer.

Not ideal for

Budget shoppers and anyone in need of a machine-washable fill.

3. Eli & Elm Cotton Side-Sleeper Pillow: Best Side Sleeper Pillow for Neck and Shoulder Pain

The U-shaped cutout of the Eli & Elm Cotton Side-Sleeper pillow is designed to ease the pressure on the shoulder, making it the best pillow for side sleepers with neck and shoulder pain without the need for additional fill. This is the design strategy chiropractors may recommend for chronic shoulder impingement.

Our Experience

The first night was weird after a rectangular pillow. After night four, it was obvious. Our tester woke up without the stiffness in the shoulder or dull ache of shoulder impingement. The U-shaped contour allows the lower shoulder to fall into the cutout rather than being pushed up into the neck, thus relieving the shoulder joint and maintaining a neutral cervical spine. After two weeks, a flat pillow felt wrong to go back to.

Dr. Nguyen says that the ergonomic cutout design is a solution to the problem, not just the symptom, of shoulder compression. Patients with chronic shoulder impingement or rotator cuff irritation who have not been helped with an already highly recommended standard pillow might want to consider this type of pressure-relieving geometry prior to more invasive options.

Best For

Side sleepers who suffer from neck or shoulder pain, pinched nerves or tension headaches due to poor sleep posture.

Not ideal for

Combination sleepers who turn to their back (the shape doesn’t allow for that position) and those who prefer a standard-size pillowcase.

4. Nest Bedding Easy Breather Side Sleeper: Best for Side and Back Sleepers

The Nest Bedding Easy Breather is the ideal pillow for side sleepers who also sleep on their back, as its crescent shape keeps the pillow from flattening out when they turn. It earned Tom’s Guide’s Sleep Award for side sleepers.

Our Experience

We also tested side and back sleeping, and this was the most versatile pillow for both. No reshaping was needed when switching. The shoulder had a roomy, crescent shape; the curve was a natural one following the neckline on the back. The CertiPUR-US foam blend featured the slow-moving memory foam, which is good for pressure relief, and the high-response foam, which is good for bounce, while the proprietary Icecore cover maintained its cool temperature and provided more phase-change performance than plain cotton. It is very overstuffed, so we had to take out some of the fill before we moved in.

Best For

People who like to sleep on their side and back and desire an ergonomic shape and actual temperature control.

Not ideal for

King-pillow sleepers (only standard size offered) and stomach sleepers.

5. Helix GlacioTex Cooling Memory Foam: Best Cooling Pillow for Side Sleepers

The Helix GlacioTex is the best cooling pillow for hot sleepers, as the cover is made of a phase-change material that absorbs and releases heat, not just letting air circulate. This is the only way to keep memory foam cool all night.

Our Experience

This was the only memory foam pillow that stayed cool through a full warm night in our testing. The GlacioTex phase-change cover is cool to the touch when it is first put on and, unlike many “cooling” pillows, did not get hot early in the morning. The copper-infused foam core provided a second layer of heat dispersion and provided consistent support without the need to reshape it between nights. We tried the 5.25 inches loft, which kept our tester’s neck in line on the side.

Best For

Hot sleepers who run warm or sweat at night and desire consistent loft each and every night without having to adjust.

Not ideal for

Stomach sleepers (too thick), petite sleepers who may find 5.25” too high, and anyone who wants adjustable loft.

6. Brooklyn Bedding Talalay Latex: Best Firm Pillow for Side Sleepers

The Brooklyn Bedding Talalay Latex is the best firm pillow for side sleepers and the best value solid latex pillow under $130, with immediate loft recovery and natural cooling, without the high-dollar price tag.

Our Experience

Firm and responsive. The solid Talalay latex conformed to the shape of our tester’s head and bounced back right away, maintaining its loft throughout the night without any sinking. It took me approximately 4 nights to get used to it from memory foam. The holes in the latex allowed air to circulate, and the latex remained noticeably cooler than solid foam. This was the clear winner for broad-shouldered side sleepers who require true support for quality latex at a firm feel under $130.

Best For

Side sleepers who want a firm, responsive mattress rather than a soft one. Heavier or broad-framed sleepers and warm sleepers who desire natural cooling.

Not ideal for

Stomach sleepers, first-time latex shoppers who want to give it a long shot at success, and soft-pillow fans.

7. Silk & Snow Adjustable: Best Value Adjustable Pillow for Side Sleepers

The Silk & Snow Adjustable is the best value adjustable pillow for side sleepers, delivering a plush, almost down-like feel with the firm support density that foam provides, at a price well under $100.

Our Experience

This one surprised us for the price. The shredded memory foam core and the microfiber shell made of down alternative made it feel plush and almost like down. Our tester initially thought it was a down pillow. It maintained the side sleepers’ support density required for proper spinal alignment. The cotton cover was breathable, but not actively cooling, and was certified to OEKO-TEX standards. Adjusting the fill to dial in loft was easy.

Best For

Target shoppers who are looking for a higher-quality product at a lower price, and a longer trial period and warranty.

Not ideal for

Hot sleepers (moderate breathability) and anyone who requires a completely machine-washable pillow.

8. Brooklinen Marlow: Best Budget Pillow for Side Sleepers

The Brooklinen Marlow is the best budget pillow for side sleepers and the longest sleep trial of all the pillows on this list, which is the lowest-risk pillow here to test before buying.

Our Experience

Our tester found a consistent medium-firm feel and a good amount of loft in both zipper-closed (side-sleeper) positions. The gusseted design and mesh side panels provided adequate ventilation, but the cooling is passive. It will not be the same as phase-change covers. The 365-night trial is great and the best part for those who have had a window returned before they could decide.

Best For

Budget buyers and those who wish to have a long evaluation window before they make a commitment to a pillow.

Not ideal for

For hot sleepers who require active cooling, for broad-shouldered sleepers who require more loft, and for those who want a washable cover.

9. Avocado Green Pillow: Best Organic Pillow for Side Sleepers

Avocado Green Pillow is the best organic pillow for side sleepers. It’s the only one we tested that has independently audited GOLS and GOTS certifications for both fill and cover, and the only one that had no off-gassing on day one.

Our Experience

No off-gassing at all on unboxing. This is rare for a new pillow and is consistent with its certified organic materials. The shredded Dunlop latex felt was firm and dense, but still moldable enough for side sleepers. The GOTS-certified organic cotton cover was softer than foam pillows with synthetic covers, and the natural latex is dust mite and mold resistant, which is a big deal for allergy sufferers.

Best For

Side sleepers who are eco-friendly and those who suffer from allergies and are looking for a hypoallergenic, dust-mite-resistant fill.

Not Ideal For

Budget shoppers and those looking for the most latex responsiveness (the Saatva does better there).

10. Buffy Wiggle Pillow: Best Body Pillow for Side Sleepers

The Buffy Wiggle is the best body pillow for side sleepers. A body pillow is used in addition to your head pillow. It is not a replacement for it. Side sleepers use it between the knees to maintain hip stacking, a level pelvis and a decompressed lower back.

Our Experience

Our 6-foot tester was able to wrap it around his neck to his knees in one go at 82 inches. The recycled down-alternative fill was soft and flexible enough to twist into any position, and the Tencel (lyocell) cover actually wicks moisture, not just claims to. It sat between the knees, held the hips in place, and definitely helped to alleviate the tightness in the lower back and mild sciatica flare-ups our tester typically woke up with. The fill is on the soft side, so it’s more about comfort than firm support.

Best For

Side sleepers with lower back or hip pain, and pregnant sleepers who require support for their belly and pelvis.

Not Ideal For

People who require head and neck support (your normal pillow) and people who need firm, dense knee support.

How to choose the right pillow for Side Sleeping

Below are the variables that are most important for side sleepers. If you’re looking for a more comprehensive guide that can be used for all positions and body types, check out our How to Choose a Pillow guide.

Loft

For side sleepers, the most important factor is the height of your pillow, also known as loft, and the one most buyers get wrong. The purpose is to keep your spine, head, neck, and back in a straight line without bending at the cervical spine.

By shoulder width:

By mattress type:

This is the reason that one individual finds the same pillow to be ideal for their alignment and another person discovers that it is hard for them. If you’re not sure, an adjustable pillow can help you fine-tune the loft without purchasing several pillows.

Fill material

For a detailed comparison of the various aging, compression, and performance of each fill material, check out our pillow fill types guide. Shredded memory foam and latex retain loft better than down fill under the constant pressure of the head for side sleepers. Find CertiPUR-US certified foam (which is tested for harmful chemicals and off-gassing) or GOLS-certified latex. If you’re still struggling with choosing between firm and soft, our firm vs soft pillows guide details the pros and cons.

Cooling

Level 1, Passive: Cotton or bamboo cover helps heat escape. Perfect for average-temperature sleepers. The Brooklinen Marlow is level 1.

Level 2, Semi-active: Gel-infused memory foam or shredded fill allows air to circulate. Good for medium-warm sleepers.

Level 3, Active (phase-change): Cover materials such as GlacioTex or Icecore absorb and diffuse heat when they come into contact with it. The only type that actually helps sleepers who overheat or sweat at night. Helix GlacioTex is level 3.

Pillow size guide

Pillow sizes and pillowcase compatibility are necessary. Most pillows on this list are available in standard and queen sizes. Before ordering, check your pillowcase.

Note: Eli & Elm Side-Sleeper and Nest Easy Breather are ergonomic shapes that don’t fit the standard pillow size. They require the manufacturer’s own pillowcases or custom-sized covers.

Care and washing instructions

If you take care of your pillow properly, you will notice that it lasts longer. Here is exactly how to maintain each option on this list.

General tip: Use a pillow protector or a waterproof or hypoallergenic inner cover between the pillow and the pillowcase. It can greatly extend the life of pillows, and in most cases, you will be washing the protector instead of the pillow, which will keep it cleaner between washings. For detailed step-by-step instructions by fill type, including machine settings, water temperatures, and drying times, see our how to wash a pillow guide.

When to replace your pillow

Memory foam: 18–24 months. Latex: 3–4 years. Down or down alternative: 12–18 months.

Quick Tip: Fold the pillow in half. If it doesn’t bounce back right away, the fill has degraded and lost its support. For latex, press your fist into the center and release. If the dent does not go away within 2 seconds, it’s time to replace it.

Side sleeping during pregnancy

Side sleeping is the best position during pregnancy. A regular head pillow will not prevent the hip from rolling forward, rotating the pelvis, and putting strain on the lower back as the belly expands.

Sleep on two pillows: one for the head and neck and a body pillow between the knees and under the belly. Any of the pillows listed here that can be adjusted will work for the head. The Buffy Wiggle is used for the body for the majority of pregnancy. Consider a body pillow with shredded latex or memory foam filling to offer more support to knees in the third trimester, if needed.

Dr. Nguyen says the pillow between the knees is a must-have starting at about 20 weeks. It prevents lumbar rotation and decreases the sacroiliac strain, which is the source of the majority of the hip and back pain I see in pregnant patients.

During pregnancy, steer clear of pillows that off-gas heavily. Avocado Green Pillow and Saatva Latex are made from certified organic materials, free of synthetic chemical treatments. See our best pregnancy pillows guide for trimester-specific advice and C-shaped pillows.

Trial and warranty summary

Take advantage of the full trial period. If you are uncomfortable on night 3, it is an adjustment; if you are uncomfortable on night 14, you will know whether the pillow is right for you.

Final Verdict

We’ve tried 45+ pillows in the past two years, and the one thing we learned is that loft is more important than fill, and fill is more important than brand. A $65 Brooklinen Marlow at the right height is a better choice than a $165 Saatva at the wrong height.

The Coop Original is our best choice as of August 2026. Now GREENGUARD Gold certified in addition to CertiPUR-US. For shoulder pain, use the Eli & Elm. The Helix GlacioTex is the only true phase-change item on this list that will keep you warm on hot nights. All three have long enough trials to test properly. People generally find the right pillow after two tries.

Frequently Asked Questions