Snugz Mask Liners, by WakeWellReviews of sleepsnugz.com

They are slipping off.

The Liner I Got this time does not fit correctly. Leaking Everywhere. In the past they fit perfectly. Thank You Robert Zantow

I haven't been using the liner for very long, but so far I like it. Some air does escape but for the most part I get a pretty good seal.

Fit comfortably and leaks as expected. Problem is number of events per hour increased from 2-4 to 10-14. May work for others but not for me

The product is great. I wish I would get a discount more often but I live the product

I ordered the wrong size face mask cover. I asked to exchange them. They sent me th right size at no charge The face mask covers are well made and do the job. They are easily washed. Very good product.

They are comfortable but they are a bit of a stretch to get them over the face mask and to get them to cover all of the plastic parts of the mask that would irritate your skin. I tried to make my own using a pair of old socks, but the mask liner couldn't go around the full mask fully without lots of excess material that makes you feel claustrophobic when using the mask. These snugs ones are good enough, but not seen how they wash yet.

Comfortable and no leaks!