Mira Safety ParticleMax P3 Virus Filter - 6 Pack original footwear This cold weather version features

This cold weather version features the warmth protection of Thinsulate linings and the waterproof abilities of HiPora liners

Color: Sage and Black

Perhaps most notably

All seams are double sewn

2X Optical & 8X Digital Zoom

Mira Safety ParticleMax P3 Virus Filter - 6 Pack original footwear This cold weather version featuresMira Safety Virus Filter for Gas Masks Combining cutting edge ultra low particulate air (ULPA) filtration with 40 mm standard NATO threading, these P3 certified biofilters work with your existing NBC CBRN gas mask to provide unparalleled, long lasting protection from airborne viral and bacterial threats. These filters are vastly superior to common half face masks in practically every scenario. Please Note: This bundle comes with 6 filters in total.