More choices of Full Face Masks designed like the tactical gas masks as there's an M50 Style gas mask available at RSOV.com. Called the ZUJIZHE M50 Dual Anti-Fog Fan Ventilation Full Mask that, as its name suggests, has two fans installed in what are supposed to be conformal filters. These two fans need 2 AA batteries (each fan) which should be enough to blow the fog away and cool your face.

RSOV.com have this FAST Helmet Face Protector from Loadout Master, though we consider it more to be more a side/ear protector as it still leaves a good portion exposed. What's neat about this is that it allows for radio headsets to be worn by the player whilst it's attached to the FAST Helmet. It costs just US$9.99 and available in black, tan, ACU, and OD colours.