For PPE peace of mind, you can't do any better.
There is not a protective mask on the market that is completely "comfortable" to wear. However, if you, like myself, are in the Covid-19 high risk category, a mask is a necessity and not an option. I use this mask for "higher-risk" indoor environments such as grocery shopping, banking, etc. Not at all glamorous. (On the other hand, I do save a fortune in makeup.) In terms of comfort, I find it as "cool" and "breathable" as the industrial n-95 disposable masks. But with its secure seal and P100 filter rating, the GVS Elipse provides me with a measure of protection and security beyond what is possible with any disposable alternative, and hey: I'm worth it.
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