We bought these in two versions- with the ties and with the ear-loop elastic. For ease of use we prefer the ear-loop elastic ones. But both versions do very well in washing machine and dryer, and hold their pleats very well over multiple washings (more tha. One year at this point). Soft cotton is comfortable against your face. Highly recommend.
These are excellent quality masks. They wear comfortably and wash well, and the adjustable fit is enough for even my bearded partner to wear. The filter pocket is also great for loading with a surgical mask with the loops trimmed down.