PillowFacts / Head to head / Cushion Lab vs Pillow Cube
Cushion Lab Deep Sleep Pillow vs Pillow Cube Side Cube Original
Both are contoured fixed loft pillows, so they compete for the same buyer. These are the 7 specifications on which they actually differ, each read from the maker's own page.
| Cushion Lab Deep Sleep Pillow | Pillow Cube Side Cube Original | |
|---|---|---|
| Loft | 5–5.5" | 5" |
| Price | $89.00 was $138.00 | $59.99 |
| Trial | not published | 60 nights |
| Fill | 100% Dual-density extra-dense CloudSupport™ CertiPUR-US premium visco elastic memory foam | Breathable, viscoelastic polyurethane (Aero foam core) |
| Cover | 85% Cooling Nylon, 15% Spandex | Polyester and spandex lightweight pillow scrim |
| Certifications | CertiPUR-US | not published |
| Care | not published | Scrim only — do not wash the foam core |
Which one
Measure first. Cushion Lab suits Firm 5.4–6.5″, Medium 6–7.3″, Soft 6.8–8.5″. Pillow Cube suits Firm 5.4–6″, Medium 6–6.8″, Soft 6.8–8″. If only one of those contains your number, the choice is already made and nothing else on this page matters much.
Specs read from https://thecushionlab.com/products/deep-sleep-pillow (2026-09-05) and https://pillowcube.com/products/side-sleeper-pro (2026-09-06). Prices change; check both before buying.
Full specification for the Cushion Lab → · Full specification for the Pillow Cube →