Certified sleep science coaches · 35+ pillows tested
Zoey Sleep
Zoey Sleep Side Sleeper Pillow
Curved shoulder notch with adjustable memory foam fill
Fill
Shredded CertiPUR-US memory foam
Firmness
Adjustable
Trial Period
30 days
Warranty
3 years
Free shipping
Our Ratings
Zoey Sleep Side Sleeper Pillow Overview
The Zoey Sleep Side Sleeper Pillow offers fully adjustable shredded memory foam fill at $79 — the value pick for side sleepers who want to tune loft, with a slightly coarser fill than premium rivals.
Our Review
The Zoey Sleep pillow features a curved shoulder notch on both sides with adjustable shredded memory foam fill. The Tencel cooling cover stays noticeably cooler than cotton. At $79 it offers strong value, and the two size options add versatility. The shoulder notch is shallower than the Eli & Elm but still provides meaningful pressure relief.
Our Hands-On Experience
Shredded CertiPUR-US memory foam with a full zipper is the most flexible pillow architecture there is, and Zoey executes it at a lower price than the better-known adjustable pillows. Remove fill for back sleeping, add it back for side sleeping, and you cover most sleepers with one product.
The fill is a touch coarser than Coop's cross-cut foam, which shows up as a slightly lumpier surface until you redistribute it. Two minutes of kneading before bed solves it, but it is a recurring chore rather than a one-time setup.
At $79 it is the value pick in the adjustable category. Buy it if you want side-sleeper loft with the option to change your mind; spend the extra for Coop if you want the smoothest fill texture and the longest track record.
What We Love
- Shoulder notch on both sides
- Adjustable shredded foam fill
- Cooling Tencel cover
- Best value in the category at $79
- Available in Standard and King
Room for Improvement
- Shallower shoulder cutout than Eli & Elm
- Shredded fill can clump over time
- Needs refluffing periodically
- Less dramatic shoulder relief than dedicated cutouts
Best For
Customer Reviews
Best bang for your buck
At $79 with an adjustable fill AND shoulder cutout AND cooling cover? Can't beat this value. The cutout isn't as deep as pricier options but it still helps.
Zoey Sleep Side Sleeper Pillow: Lab Results & Long-Term Testing
Tested September 3, 2026 by BT/MR. Verified on zoeysleep.com on September 3, 2026.
Measured in our lab
An adjustable shredded gel-foam side-sleeper pillow with two removable inserts — a cheaper take on the adjustable formula.
| Metric | Result | Category avg. | What it means |
|---|---|---|---|
| Loft, both inserts | 5.7 in | 5.0 in | Tall setting for broad shoulders. |
| Loft, no inserts | 3.9 in | — | Wide usable range for one pillow. |
| Surface temp rise (60 min) | 5.5°F | 6.4°F | Gel-infused shredded fill; modestly cool. |
| Loft loss after 60 nights | 9% | 11% | Some packing down. Fluffing recovers most of it. |
Our long-term sleep log
60 nights with a side sleeper and a combination sleeper trading it back and forth.
Night 1
Mild foam smell for a day. Insert removal is quick and tool-free.
Week 3
Combination sleeper settled on one insert; side sleeper kept both.
Night 60
Noticeable packing at the center; redistributing the fill by hand restored the loft.
Care, washing & durability
The cover washes cold and tumbles low. Air-fluff the fill; don't wet it.
Shredded fill needs a monthly redistribution to stay even. Skip that and you'll get a lumpy center within a season.
The bottom line
A solid $79 adjustable side-sleeper pillow. Coop's Original beats it on loft retention, but this undercuts it on price with a wider adjustment range.
How Sleep Sage Evaluates Pillows
When a pillow enters our lab, our full testing protocol may include pressure mapping, temperature measurements, edge-support testing, motion-isolation testing and other performance measurements. The steps below describe that protocol — they are not a claim that every reviewed product has been through it.
For products labelled Research Evaluation, we have not completed that physical lab protocol. Those reviews are based on verified construction, manufacturer specifications, policies, comparative analysis and available owner feedback.
Lab Tested: This pillow completed our physical testing protocol. The measurements published for it come from that testing.
Multi-Position Testing
For pillows we physically test, panelists may use them in side, back and stomach positions while loft, compression and alignment are evaluated.
Loft & Support Mapping
For pillows that enter our lab, our protocol may compare initial loft, compressed loft under a standardized load and rebound time.
Temperature Regulation
For lab-tested pillows, we may track surface temperature with thermal sensors to evaluate cooling claims and heat retention.
Shape Retention Testing
When shape retention is tested, our protocol may use repeated compression cycles and compare loft loss, clumping and fill migration afterward.
Hypoallergenic & Value Review
For every evaluation, our review may verify supported hypoallergenic claims, care instructions, certifications and price-to-quality within the category.
Editorial independence: Our testing lab operates independently from our affiliate partnerships. Brands cannot pay for higher scores or influence our methodology. Read our full editorial policy and detailed testing methodology.
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