A brand writing about itself: that calls for healthy scepticism, so let us be honest about it right away. This article was written by SidePillow itself. Why read it anyway? Because nobody knows better where this pillow is strong and what it was deliberately not made for. Anyone who buys the pillow for something it was not meant for sends it back, and that makes nobody happy. So here is the full story: what SidePillow is, who it works for, and who would be better off choosing something else.
The short answer
Is SidePillow good? For side sleepers looking for firm, shape-retaining support: yes. SidePillow is a rectangular memory foam pillow in three heights (10, 11.5 and 13 cm) that keeps its shape all night, with a height test to choose the right size and a 30-night sleep trial. For stomach sleepers, lovers of soft downy pillows or anyone who wants to lie almost flat, it is deliberately not a match.
What kind of pillow is SidePillow exactly?
SidePillow is a pillow built around one conviction: side sleepers do not need a soft little cloud, they need stable height. That is why it is rectangular, made of firm memory foam that does not sag, and available in three fixed heights, so the pillow fits your shoulder width instead of the other way round.
| Type | rectangular memory foam pillow, shape-retaining |
| Heights | low 10 cm, medium 11.5 cm, high 13 cm |
| Who it is for | side sleepers (and combination sleepers who mostly lie on their side) |
| Choosing a size | height test based on your height and shoulder width |
| Trying it | 30-night sleep trial |
| Price | €119.95 |

What is SidePillow good at?
SidePillow's strength lies in doing one thing very well: filling the space between your shoulder and your head at the same height all night. Soft pillows slowly sag under the weight of your head, so your neck ends up at a crooked angle as the night goes on; shape-retaining memory foam simply holds on to the height you chose. The support you fall asleep with is still there when you wake up.
The three heights are the second strong point. A pillow that is the same for a narrow and a broad shoulder by definition fails to fit one of the two; that is why with SidePillow you choose the size that belongs to your body. How that choosing works and how the pillow holds up next to well-known brands, you can read in the comparison SidePillow vs Tempur.

Who is SidePillow not the right choice for?
Honesty may sell fewer pillows, but it prevents returns, so here is the list. If you mainly sleep on your stomach, you actually want a low, yielding pillow; SidePillow is too high and too firm for that. If you love the feeling of a soft, downy pillow your head sinks into, shape-retaining memory foam is the opposite of what you are looking for. And if you prefer to lie almost flat, even the lowest size of 10 cm is too much.
Not sure which group you fall into? First read who an extra firm side sleeper pillow is less suitable for. Better an honest no beforehand than a box returned afterwards.

How do you know if it suits you?
- Work out your sleeping position: if you spend most of the night on your side, you are in the target group.
- Take the height test: it looks at your height and shoulder width and points to one of the three heights.
- Sleep on it for 30 nights. Memory foam takes getting used to in the first week; judge the pillow by the mornings after that adjustment, and read how others put a pillow through a sleep trial.

Conclusion
Is SidePillow good? For the group it was made for, we confidently say yes: side sleepers looking for stable height and firm support get exactly that, in the size that fits their body. The 30-night sleep trial is there so you can experience it without risk.
And for anyone outside that group, the answer is just as clear: no, choose something else. A good pillow is not a pillow that pleases everyone, but a pillow that fits the right people every night. That is exactly why we keep the story honest.
Curious whether you are in the target group?
The height test tells you in a minute whether a SidePillow height suits you, and which one.
Frequently asked questions
Is SidePillow good for side sleepers?
Yes, that is what it was made for: a rectangular, shape-retaining memory foam pillow in three heights (10, 11.5 and 13 cm) that fills the space between shoulder and head at the same height all night.
Is SidePillow also suitable for stomach sleepers?
No. Stomach sleepers are best off on a low, yielding pillow, and SidePillow is deliberately high and firm. For stomach sleepers, we honestly advise against the pillow.
How does SidePillow feel: hard or soft?
Firm but not rock hard. The memory foam gives way around your ear and jaw, but holds the height your neck rests on. If you are after the feeling of a downy little cloud, you will find it too firm.
Can I try SidePillow?
Yes, you sleep on it with a 30-night sleep trial. Memory foam takes about a week of getting used to; that is why the trial period is a generous one, so you can judge by the mornings after the adjustment.
How much does SidePillow cost?
SidePillow costs €119.95, the same for every height. For that you get a shape-retaining memory foam pillow in the size that fits your shoulder width, with a 30-night sleep trial.
Photography: cottonbro studio via Pexels.
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