The 6 best pillows for side sleepers in 2026
By the pillowed-it teamLast reviewed May 2026
Side sleeping needs a higher pillow than back or stomach — usually 4 to 6 inches — to fill the gap between your shoulder and your ear. Too low, your neck cranes down. Too high, it cranes up. Picks below cover the loft range and span every price tier from value to luxury.
How we picked
We looked for high-loft pillows that don't compress flat in six months, with covers that breathe well (side sleeping puts your face on the pillow longer than back sleeping, which means heat builds faster). Adjustable picks weighted highest because side sleepers vary so much in shoulder width — the pillow that's perfect for narrow shoulders is too high for broad ones, and vice versa.
Loft is everything
If you measure one thing before buying, measure shoulder width — collarbone to where your shoulder bone curves down. That distance is roughly the loft you want. For most adults that's 4–5 inches; for broader-shouldered sleepers it's 5–6 inches. Adjustable pillows below let you tune within that range; fixed-loft pillows you have to pick correctly.
If you also wake up hot
Side sleeping traps more heat than back sleeping because more of your face is on the pillow. The Coop and Voial Terbary use shredded foam, which breathes better than solid foam. The Bedgear Level 3.0 has performance fabric that genuinely cools. The Pacific Coast down option is the coolest of all — down breathes naturally — but won't give the firm shoulder support some side sleepers need.
Our picks
1. Best overall — Coop Original Adjustable
Coop Home Goods
Original Adjustable Pillow
The most-recommended adjustable pillow online. Cross-cut memory foam, customizable loft so you can dial in for your exact shoulder width, machine-washable cover.
2. Best premium — Bedgear Level 3.0 Cuddle
Bedgear
Level 3.0 Cuddle
Performance contour foam engineered specifically for side sleepers. Cooler-sleeping than most premium options, with refined fit and finish.
3. Best budget adjustable — PlushHavenCloud
PlushHavenCloud
Cloud Adjustable Pillows
Adjustable shredded fill, cool-sleeping cover. The right pick if the Coop's price is a stretch but you still want to dial your own loft.
4. Best for back-pain side sleepers — Royal Therapy Shredded
Royal Therapy
Shredded Memory Foam Pillow
Quilted shell over breathable shredded memory foam — eases pressure on aching backs while still giving the loft side sleepers need.
5. Best fixed-loft contour — DreamyBlue Sapphire
DreamyBlue
Gusseted Sapphire
Gusseted edge holds loft consistently, night after night. The pick if you've already figured out your perfect height and don't want to fuss with adjusting.
6. Best down option — Pacific Coast Classic Bed
Pacific Coast
Classic Bed Pillow
Soft down feel and gentle support — the hotel classic. Cooler than foam, but you'll need a higher loft model than this one if you have broad shoulders.
