When purchasing silk sheets, we should look at momme weight as well as thread count. In general, most people choose silk sheets with 22 momme weight. Why? It is impossible to determine thread count for the silk threads that are used to make up silk sheets are so fine. Therefore, we use momme weight to
We use thread count to measure the quality of cotton bedding, the higher the better. But when it comes to silk, Thread count becomes unimportant. We use “Momme weight“instead, usually referred as “mm” or “MM”.  One momme = 4.340 grams per square meter; The typical momme weight range for a common silk types are: Charmeuse