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.
I bought this in 3 colors, and now I wish I'd gotten them all! It's perfectly designed and expertly woven. I love the lacy wavy texture and the ease with which I can wrap and wear this. It's very warm without the weight of a "winter scarf."
Ties that go behind the head keep a mask on much better than do ear loops. When I need a mask to stay on tightly for long periods, I wear these masks. They are also of heavy material that will help keep viruses out!