PillowFacts / Compare / Deep Sleep Pillow
Cushion Lab Deep Sleep Pillow
Sculpted side-sleeping bolsters; sweeping shoulder line; centre contour.
| Loft | 5–5.5" |
|---|---|
| Loft adjustable | No |
| Dimensions | 24 W x 16 L x 5.5/5 H inches |
| Fill | 100% Dual-density extra-dense CloudSupport™ CertiPUR-US premium visco elastic memory foam |
| Cover | 85% Cooling Nylon, 15% Spandex |
| Trial period | not published |
| Certifications | CertiPUR-US |
| Price | $89.00 was $138.00 |
Who this loft is for derived, not measured
A fixed-loft pillow suits a body whose required loft lands in its band. Running the fit model backwards gives the neck-to-shoulder measurement this pillow actually serves, per mattress — because how far your shoulder sinks changes the answer as much as your shoulders do.
| If your mattress is… | …this pillow suits a neck-to-shoulder of |
|---|---|
| Firm mattress | 5.4″ – 6.5″ |
| Medium mattress | 6″ – 7.3″ |
| Soft mattress | 6.8″ – 8.5″ |
Check the current price at Cushion Lab →
Every value above was read from https://thecushionlab.com/products/deep-sleep-pillow on 2026-09-05. Prices and promotions change faster than anything else here, so the live page is the only one worth trusting on price.
What the manufacturer says about ears
No ear, earbud, or headphone claim appears anywhere on the product page. Verified 2026-09-05.
Tested here n = 1
The one pillow tested here that did not make the ear ache with AirPods in
Slept on nightly as a side sleeper with AirPods in. Where other pillows produced ear ache after a while, this one did not.
| Basis | First-hand, ongoing nightly use by this site's author. |
|---|---|
| Sleeping position | side |
| In the ear | Apple AirPods |
| Compared against | Compared against previously owned pillows that did produce ear ache. |
Not recorded, and it matters:
- How many nights of use before the judgement was made
- Which specific pillows it was compared against, by name
- Which AirPods generation — stem profile differs between models
- The tester's own neck-to-shoulder measurement and mattress firmness
Google's product-review guidance says trust is built when readers understand how many products were tested, what the results were, and how the testing was done. A page that quietly filled these in would be doing the opposite of what that asks. They stay visible until someone actually writes them down.
What one person's experience does not establish:
- That it works for every side sleeper. Required loft is a property of the sleeper and the mattress. At a fixed 5–5.5 inches this pillow cannot be right for everyone, and the fit calculation exists precisely to tell a reader whether they are in its range.
- Anything about ears, hearing, or any medical situation.
- That it outperforms pillows it was never compared against.
Why it is mechanically plausible anyway: The construction matches what the bottoming-out model predicts should work: dual-density foam giving a conforming top over a supportive base, at 5–5.5 inches of loft — inside the range typical adult side-sleeper measurements imply. That is an explanation of the result, not evidence for it. The evidence is one person.
Who this result can transfer to derived, not measured
The pillow that worked has a fixed loft, and a fixed-loft pillow can only be right for a body whose required loft lands in that band. So the result quietly bounds the tester without anyone measuring them, and — more usefully — it bounds who the result can transfer to. This is derived from the pillow's published loft and the sink table, not measured on anybody.
| If your mattress is… | …this result only transfers at a neck-to-shoulder of |
|---|---|
| Firm mattress | 5.4″ – 6.5″ |
| Medium mattress | 6″ – 7.3″ |
| Soft mattress | 6.8″ – 8.5″ |
If your own measurement falls outside the band for your mattress, this tester's experience does not transfer to you and the calculator will say so. That is a more honest thing to hand a reader than a number nobody wrote down.
Check your own measurement against that → · How a pillow gets tested here →