Microfiber Bed Sheets Temperature. In short, yes, microfiber sheets are hot. Luxury cotton sheets fall somewhere around 500 to 700.
Microfiber bed sheets are often made from synthetic materials which make them less prone to shrinkage and wrinkling in comparison to natural fabrics, like cotton or linen. Microfiber sheets are machine washable unless otherwise indicated. They do wick moisture well, so they’ll absorb sweat, but they will also maintain your body temperature.