The XMask Pro is all over Facebook and Instagram and it looks pretty stylish. It filters air coming in and going out, which I haven’t seen elsewhere. It is comfortable to wear. While it ships with two filters, I am unsure how long the filters last. At 90 dollars for the mask, and 10 dollars for replacement filters (if you buy the three pack, cheaper as a 12-pack), it is more expensive than a cloth mask but with higher filtration. I’d wear this in a higher risk environment.