100% combed cotton

Fispi say - "The Librarian design is split into 3 sections , so that  you can easily identify the part of the cloth that you are working with. It also has two distinct ‘faces’ to the cloth, so that you can check which is the outer side of your wrap, make sure you haven’t twisted it etc. Finally, the two hems look different to each other, so that you don’t get them confused."