Which is stove, silk, cotton or wool duvet/comforter? In winter, which will keep you furnace?

In winter, which will keep you furnace?

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Answers:    Wool, for sure. I know this because my mattress has wool material on one side for fall/winter and silky/cotton on the other for spring/summer. Mattress mfg is hoping to inspire us to turn our mattresses for even wear.

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yes it is wool it is very heat up silk is a cool fabric and cotton is a med one

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