am due for a new mask this coming monday and i would like to know if anyone has had the sleep weaver advance soft cloth mask with the zzzephyr seal and if so how did you like it ?
We have them in the lab. I do not use them much. Of the 10 or so people I have tried them on it has only worked for 1. I tell everyone I see to try every mask that they can. You never know which will be the one for you.