Short answer: Estimated durability: 2–3 years of consistent structural support with normal use — a specific, disclosed lifespan claim worth understanding.
Why "estimated" is a careful, honest qualifier
This word choice reflects a genuine range based on typical use rather than a guaranteed, fixed lifespan for every individual pillow and sleeper.
What independent testing specifically found supporting this estimate
Independent testing over several weeks found the foam density held consistent with no signs of the sagging sometimes seen in lower-grade foam — a specific, checkable finding behind the durability claim.
💡 Worth knowing: high-density memory foam of this type is generally associated with this durability range — a category-wide characteristic, not unique to this specific pillow alone.
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