Is fog always winning no matter where or when you play? The first step to a fog free game of paintball is a thermal lens for you goggle system. The Vortex fan is a close second! Designed to circulate air inside the mask this little fan combined with a thermal lens will prevent fog in Alaska at 10°F, 120% humidity, and panting from a 100yrd sprint.
These paintball goggle system fans are so powerful you can play with them turned off, then once you fog up, switch them on for 10-20 seconds and completely remove fog from you lens. If your fan is loud just add a few drops of paintball marker oil to the drive shaft and its back to stealth hunting! If fog is your enemy, step up your game!