What is the momme? 11 April 2022 15:03 Updated The momme is a Japanese unit of measurement used to assess the density of silk and thus define the quality of the fabric. To learn more, please read our mommes guide. Related articles Where are your products manufactured? Where does your silk come from? Can we wash our silk duvets and pillows? How do I wash my silk pillowcases and bed linen? How to choose the weight of your silk duvet? Comments 0 comments Please sign in to leave a comment.