Short answer: Height depends on your frame: broad-shouldered side sleepers generally need the higher loft; petite or short-necked sleepers may find it pushes the chin too far forward.
Why frame size, not just sleep position, determines fit here
This adds a genuinely important second variable beyond side/back/stomach positioning — even a well-matched sleep position can still be a poor fit for a smaller frame.
Why "pushes the chin too far forward" is a specific, physical description
This names the exact, checkable discomfort a petite or short-necked sleeper might notice, rather than a vague "may not fit everyone" disclaimer.
⚠️ Worth knowing: the fixed 13cm height is not adjustable — worth confirming this specific detail suits your frame before ordering, since there's no way to modify it after purchase.
Ready to try the Derila Ergo Pillow?
Backed by a stated 60-day money-back guarantee.
Check Today's PriceFrom $39 / pillow