Eli & Elm Designs a U-Shaped Pillow That Side Sleepers Rave About

Eli & Elm has no Trustpilot profile that we could find, so the quotes in this review come from clearly labelled editorial testers and review platforms instead. Its strongest documented strength is a side-sleeper shape that testers say genuinely relieves neck strain. Sleepopolis calls it “one of the best pillows for side sleepers” — Sleepopolis (editorial test, Side-Sleeper Pillow). Tom’s Guide’s tester said that “in just one week I was sleeping better than I have in years” — Tom’s Guide (editorial test, Side Sleeper Pillow). Sleep Advisor noted it has “a relatively high loft, but you can remove some of the fill” — Sleep Advisor (editorial test, Side Sleeper Pillow). Eli & Elm is a US bedding company, registered with the BBB as Eli & Elm LLC in Connecticut, that sells luxury pillows and bedding online and through Amazon. According to Thingtesting, the brand says a pillow is a mattress for your head and neck. What sets it apart is a U-shaped cutout that cradles the shoulder so side sleepers keep their head and neck aligned.

Tom’s Guide reports the Eli & Elm Side Sleeper Pillow starts from about $139.99, with sales seen around $114.99 on Eli & Elm’s site. It comes in latex and memory foam versions and in queen and king sizes, per Tom’s Guide. Woman & Home lists a latex and polyester fill with a 100% cotton case that’s machine washable. Tom’s Guide reports a 45-day money-back guarantee, a 5-year warranty and free shipping. Sleep Advisor and Sleepopolis note the fill is adjustable, so you can remove some to lower the loft.

The honest caveat: on Amazon, ShopSavvy’s data shows 18% of 939 reviews are 1- or 2-star (9% each), and Mattress Clarity says the main complaint is the pillow’s shape. Other concerns include firmness, price and product claims. One reviewer wrote “I’m a side-sleeper and have squashed my shoulder thoroughly, and painfully.” — Thingtesting reviewer (3 stars, Eli & Elm Pillow). A BBB complainant wrote “False advertising!” — Kim P, BBB reviewer (complaint, Eli & Elm Pillow).

Eli & Elm Positives and Negatives Before You Buy

✅ U-shaped design built for side sleepers, per Sleepopolis

✅ Helps reduce neck and shoulder pressure, per Sleepopolis

✅ Adjustable fill to customise loft, per Sleep Advisor

✅ Latex and memory foam versions, per Tom’s Guide

✅ Queen and king sizes, per Tom’s Guide

✅ 100% cotton case, per Woman & Home

✅ Machine-washable cover, per Woman & Home

✅ 45-day money-back guarantee, per Tom’s Guide

✅ 5-year warranty, per Tom’s Guide

✅ Free shipping, per Tom’s Guide

✅ 4.3/5 Mattress Clarity score

✅ 4.0/5 from 939 Amazon reviews, per ShopSavvy

❌ No Trustpilot profile to verify service

❌ 18% of Amazon reviews are 1–2 stars, per ShopSavvy

❌ Shape doesn’t suit everyone, per Mattress Clarity

❌ Not ideal for stomach sleepers, per Mattress Clarity

❌ Expensive for a pillow, per Mattress Clarity

❌ High loft out of the box, per Sleep Advisor

❌ Review-analysis tool Nullfake suggests Amazon rating may be inflated

How We Checked Eli & Elm Without Trustpilot Data

We searched Trustpilot for Eli & Elm and found no profile, so we have no TrustScore, review count, star breakdown, invitation status or reply rate to report. Instead, we used editorial testing from Tom’s Guide, Sleepopolis, Sleep Advisor, Mattress Clarity and Woman & Home, plus Amazon review data summarised by ShopSavvy (4.0/5 from 939 reviews: 53% 5-star, 18% 4-star, 12% 3-star, 9% 2-star and 9% 1-star). We also checked Thingtesting, which has just one review (3.0/5), and the BBB, which lists a complaint about product claims. Nullfake’s analysis suggests Amazon’s displayed rating may be higher than its adjusted rating. Many pillow reviewers earn affiliate commissions, and Mattress Clarity also reviews competitor Coop Sleep Goods, so weigh editorial praise accordingly. GlossGirly has no commercial relationship with Eli & Elm that affects this verdict.

Safety note: a pillow can ease neck strain but won’t treat an underlying condition. If you have persistent neck, shoulder or arm pain, numbness or tingling, see a doctor or physiotherapist. Latex fill can trigger reactions in people with latex allergies, so choose the memory foam version if you’re sensitive.

Eli & Elm Support, Materials and Value Examined

Design and Support

Sleepopolis says the U-shape supports side sleepers’ heads and necks and reduces shoulder pain, and Mattress Clarity gives it 4.3/5. Tom’s Guide’s early testing echoed the positive feedback.

The shape is also its biggest risk. Mattress Clarity says some people complain about it, and one Thingtesting reviewer hurt their shoulder. Give it a week or two to adjust, and return it within 45 days if it still doesn’t suit you.

Materials and Fill

Woman & Home lists latex and polyester fill with a 100% cotton case, and Tom’s Guide says a memory foam version is also available. Sleepopolis found its memory foam pillow conforms tightly with a medium-firm feel.

The loft starts high, per Sleep Advisor. Remove fill gradually until your head lines up with your spine. Keep the removed fill in a bag in case you want to add it back.

Policies and Shopping

Tom’s Guide reports a 45-day money-back guarantee, a 5-year warranty and free shipping. That’s a solid safety net for an expensive pillow.

A BBB complaint challenged Eli & Elm’s product claims, and there’s no Trustpilot record of service. Check current labels, certifications and return terms on the listing you buy from.

Value for Money

At about $139.99 before discounts, it’s a premium pillow, and Mattress Clarity says it’s not for those on a budget.

Sales are common, with Tom’s Guide spotting it around $114.99. Buy during a promotion, and compare it with adjustable pillows from Coop Sleep Goods.

Eli & Elm Pillows That Stand Out

Side Sleeper Pillow 

The latex Side Sleeper Pillow is Eli & Elm’s flagship, with a U-shaped cutout that makes room for your shoulder. Woman & Home lists a latex and polyester fill and a 100% cotton, machine-washable case. It suits side sleepers with neck strain who want a responsive, supportive feel. Anyone with a latex allergy should avoid it. Remove fill gradually to find your ideal height.

Side Sleeper Pillow (Memory Foam) 

The memory foam version keeps the U-shape but swaps latex for foam, per Tom’s Guide. Memory foam contours more closely and feels slower to respond, which some sleepers find more cradling. It suits side sleepers who prefer a sink-in feel or need to avoid latex. Foam can retain more heat than latex. Fluff and air it regularly to keep the fill even.

Shredded Memory Foam Pillow 

Sleepopolis says this pillow is filled with 100% shredded memory foam and offers adjustable fill. It’s a more traditional shape, so it suits back sleepers and combination sleepers who don’t want the U-cutout. Sleepopolis found it conforms tightly with a medium-firm feel. It may feel too lofty at first. Remove fill to adjust and wash the cover as directed.

Cooling Side Sleeper Pillow 

Eli & Elm also offers a cooling side-sleeper pillow, reviewed by MyFixitUpLife. It suits hot sleepers who still want the brand’s side-sleeper support. Cooling performance varies by person and bedroom temperature. Check whether the cover is removable and washable before buying. Pair it with breathable cotton or linen bedding to help with heat.

Eli & Elm Feedback From Testers and Buyers

“one of the best pillows for side sleepers” — Sleepopolis (editorial test, Side-Sleeper Pillow)

“in just one week I was sleeping better than I have in years” — Tom’s Guide (editorial test, Side Sleeper Pillow)

“some people have complained about the pillow’s shape” — Mattress Clarity (editorial summary of Amazon reviews, Side Sleeper Pillow)

“I’m a side-sleeper and have squashed my shoulder thoroughly, and painfully.” — Thingtesting reviewer (3 stars, Eli & Elm Pillow)

“False advertising!” — Kim P, BBB reviewer (complaint, Eli & Elm Pillow)

Eli & Elm has no Trustpilot profile, so we used clearly labelled editorial and review-platform quotes instead.

Who Will Sleep Best on an Eli & Elm Pillow

Eli & Elm suits dedicated side sleepers who wake with neck or shoulder strain and want a pillow designed around the shoulder. Choose latex for responsive support or memory foam if you have a latex allergy. Start by removing a little fill, since the loft is high. Give it at least one to two weeks to adjust. Use the 45-day money-back guarantee if it still doesn’t work. Buy during sales, since prices drop well below list. Skip it if you mainly sleep on your stomach.

Eli & Elm vs Coop Sleep Goods vs Purple vs Tempur-Pedic

Feature	Eli & Elm	Coop Sleep Goods	Purple	Tempur-Pedic
Trustpilot score	No profile found	Check Trustpilot	Check Trustpilot	Check Trustpilot
Shape	U-shaped side-sleeper	Check site	Rectangular, per Mattress Clarity	Check site
Trial	45 days, per Tom’s Guide	Check site	Check site	Check site
Warranty	5 years, per Tom’s Guide	Check site	Check site	Check site

Eli & Elm Questions Shoppers Ask Most

Is Eli & Elm good for side sleepers?

Yes. Sleepopolis calls it one of the best pillows for side sleepers thanks to its U-shaped design.

Can you adjust the Eli & Elm pillow?

Yes. Sleep Advisor says you can remove some of the fill to lower the loft.

What is the Eli & Elm return policy?

Tom’s Guide reports a 45-day money-back guarantee.

Does Eli & Elm have a warranty?

Yes. Tom’s Guide reports a 5-year warranty.

Is the Eli & Elm pillow washable?

The 100% cotton case is machine washable, per Woman & Home.

Our Final Thoughts on Eli & Elm

Eli & Elm’s U-shaped pillow is a thoughtful solution for side sleepers, earning strong editorial scores for neck support, adjustable loft and a generous warranty.

The lack of Trustpilot data, a high price and a polarising shape are the trade-offs. Buy on sale, adjust the fill, and use the 45-day guarantee if it doesn’t suit you.

Eli & Elm Rating Breakdown

Category	Score
Side-Sleeper Design	8.8
Adjustable Loft	8.4
Neck Support	8.2
Materials and Cover	8.0
Warranty and Trial	7.8
Value for Money	6.4
Fit for Other Sleep Positions	5.8
Review Transparency	5.6
Overall	7.4