I bought these sheets over a month ago on sale, but didn't need to use them until the temperature dipped into the teens. There are a few less than stellar reviews about the quality of this product, but there must be some confusion. I always wash things once before I use them, and have had some sheets that are still stiff and/or itchy after 10 washes or more. Not these. After just one wash, they are already soft and cozy . . . Perfect for winter sleeping. Another knock on these sheets was that they were thin and cheaply made. I don't agree at all. I would consider these very high quality and heavy duty cotton. If you like warm flannel sheets, I can't see how these wouldn't be an instant favorite. They come in several patterns, so 2 or 3 sets should last a long, long time. Enjoy!