Living
Thread count is mostly marketing. Here is what is not.
5 guides
The Edit — Bedding
Two sheets can share a fibre, a staple length and a thread count and feel nothing alike. What separates them is how the threads cross, and that decides temperature, sheen and how the sheet ages.
By Edith Mercer · Updated Sep 6, 2026
The Edit — Bedding
Rank this category by rating and review count and the top of it is polyester, by a margin larger than every graded-down duvet on the marketplace combined. That is the finding, not a caveat.
By Edith Mercer · Updated Sep 5, 2026
The Edit — Bedding
Flannel is not a thread count and fleece is not flannel. One is brushed cotton sold by weight, the other is knitted polyester, and the search returns them together.
By Edith Mercer · Updated Sep 5, 2026
The Edit — Bedding
A 1000-thread-count sheet is usually a 250-thread-count sheet counted four times. The number that survives scrutiny is not thread count at all — it is staple length, and it is rarely printed.
By Edith Mercer · Updated Sep 5, 2026
The Edit — Bedding
Fill power is the only number on a duvet label that means anything precise, and it does not measure warmth. It measures how much loft an ounce of down produces, which is a different claim entirely.
By Edith Mercer · Updated Sep 4, 2026
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