Eli & Elm Side Sleeper Pillow Review
Eli & Elm · Latex Noodle Blend · Medium · Research review — based on manufacturer specifications and our research
Published by Mr. Squish · Sources and verification · Report a correction
Research review
We have not slept on this pillow ourselves yet. Everything below is based on manufacturer specifications and our research — including published materials, dimensions, care instructions, trial and warranty terms — plus how it compares with pillows in the same category. We do not present any of it as first-hand experience.
- Fill
- 75% cooling Dunlop latex noodles + 25% polyester fibre (shredded memory foam option)
- Trial
- 45-day return policy
- Warranty
- 5 years
- Last fact checked
- September 2026
Product/catalog imagery is for identification, not proof of an in-house physical test.
Most 'side sleeper' pillows are just taller rectangles. The Eli & Elm is one of the few that changes shape for the job: a U-shaped design with a scoop cut into one long edge so your shoulder tucks into the pillow instead of pushing it out of place.
It is also adjustable. The fill — latex noodles by default, or shredded memory foam if you prefer — is removable, so the shoulder cut-out and the loft can both be matched to your body.
Ready to give it a squish?
From $115 — check current pricing and selected options.
Yes if you sleep on your side nearly all night and your shoulder keeps shoving your pillow around. The shape only pays off in that one position.
What the evidence tells us
We do not assign numerical ratings to research reviews. Specifications alone cannot establish comfort, overnight cooling, pressure relief, or long-term durability. Compare the documented construction and fit below; any logged hands-on measurements appear in the testing record above.
- Construction
- 75% cooling Dunlop latex noodles + 25% polyester fibre (shredded memory foam option)
- Fit adjustment
- Adjustable design; check the review for how loft changes.
Specs at a glance
| Fill | 75% cooling Dunlop latex noodles + 25% polyester fibre (shredded memory foam option) |
|---|---|
| Cover | 37% cotton, 2% spandex, 61% polyester, with a 100% cotton pillowcase |
| Sizes | Queen 28 x 18 x 6 in, King 32 x 18 x 6 in |
| Firmness | Medium |
| Adjustable | Yes |
| Trial | 45-day return policy |
| Warranty | 5 years |
| Certifications | OEKO-TEX Standard 100 |
| Price | $115 |
The U-shape, explained
The cut-out runs along the edge that faces your body. When you lie on your side, your shoulder slots into that scoop rather than colliding with the front of the pillow, which lets your head sit closer to the mattress while your neck stays level. The practical effect is that you stop waking up with the pillow shoved halfway up the bed.
Fill options and adjustment
The default is a blend of cooling Dunlop latex noodles and polyester fibre — springier and cooler than foam, and it holds loft under load better. The shredded memory foam option feels softer and more mouldable. Either way the fill is removable, so if the 6-inch profile is too tall you take some out; Eli & Elm also sells extra fill if you go too far.
Cooling and materials
Latex breathes better than memory foam, and noodle-cut latex has air channels through the whole fill. The cotton-blend cover with a small amount of spandex stretches with the shape, and a 100% cotton pillowcase is included. The materials are certified to OEKO-TEX Standard 100.
Trial, warranty and price
A 45-day return window and a 5-year warranty is a good package — the warranty in particular is longer than most direct rivals in this shape. The price is the sticking point: this sits well above a plain adjustable rectangle, and you are paying for a shape that only helps in one sleeping position.
Pros and cons
Pros
- Shoulder cut-out genuinely stops the pillow being pushed around
- Fill is removable, so loft is adjustable
- Latex noodle fill runs cool and holds height
- 5-year warranty
Cons
- Only useful if you side sleep almost exclusively
- Expensive for a single-position pillow
- 45 days is a shorter trial than the 100-night standard
- Not an option if you have a latex allergy (choose the foam fill)
Ready to give it a squish?
Who should buy it
Committed side sleepers, particularly anyone whose shoulder pain or pillow-shoving is the main complaint.
Who should skip it
Back and stomach sleepers, combination sleepers who change position often, and anyone who wants a cheap adjustable pillow.
How this review was researched
We have not slept on this pillow. This review is based on manufacturer specifications and our research — published materials, dimensions, care instructions, trial and warranty terms, certifications — plus how those specs compare with pillows we know well in the same category. We do not present any of it as first-hand experience.
Comparable pillows
Eli & Elm Side Sleeper Pillow comparisons
Final verdict
The rare side-sleeper pillow whose shape does real work. Priced for people who know side sleeping is the problem they are solving.
Ready to give it a squish?
Frequently asked questions
Can back sleepers use it?
You can lie on your back on it, but the cut-out does nothing in that position and the loft is set for side sleeping. A combination sleeper is better served by a plain adjustable pillow.
Latex noodles or shredded memory foam?
Latex if you sleep hot or want springier support that holds loft; shredded memory foam if you prefer a softer, more mouldable feel or you have a latex allergy.
Keep reading
Sources & verification
- Product specifications: Eli & Elm
- Manufacturer warranty: Eli & Elm 45-day returns and 5-year warranty terms
Last fact checked: September 2026