DESAVO masks First time trying the DESAVO version. My husband & I really like these! Will be getting more. Covers better than any other masks we have tried.

I couldn't be happier with this product… I couldn't be happier with this product or the company! I saw them on the Today Show this summer and needed a safer alternative to typical masks for my child in a preschool environment this year. The customer service is outstanding, even when the issue is customer caused! Thanks, Nano Air Mask!

The new masks arrived in very timely… The new masks arrived in very timely manner.

The best mask is Nano Air Mask I have been wearing the Nano Air Mask for about 7 months now. I wear them at work at my Customer Service Job, when traveling and out and about. My voice is not muffled, my glasses don't fog, there is room for my mouth and lips to move around, and with my hot flashes they are still the best masks that I know of. I've started sharing these masks with family, friends, and coworkers and now they purchase them. It's a good secret you want to just keep to yourself but cant. When I know a good thing I have to share.

This mask doesn't fog glasses This mask doesn't fog glasses! As a musician, I need plain black masks for performances but I also wear glasses which can fog up with other masks during concerts. These don't fog my glasses up and are really comfortable. They shipped super quickly too and got here in record time.