"This mask is the best on the market. The reason that I gave it four stars is that even though it has an amazing anti-fog solution it will still fog up and that the mask is meant for people that have small heads. The mask does not have enough ventilation. You should buy a fan with this mask and get thermal goggles from the Save Phace site. I took a 400 FPS gun and shot the goggles point blank. Didn't even scratch.
Easy to see out of
Fogs up after about two months of use."