Wolfpack Airsoft Michigan is convinced that "ExFog" is the best anti-fog that you can use for your eye pro in this review... "THIS IS THE BEST ANTI FOG FOR AIRSOFT! Even if you aren't airsofting then this still will work perfectly for you! There is no better system for anti fog then THE ExFog system! This is the best in dept review about the best Anti Fog product on the market!"