no matter what i did so i decided to buy my own mask i paid like only 50$ for my mask its a cheap jt one and i got this fan for 40$ and i go to paintball no fog The turbine keeps fog and perspiration away so you can deal with the real pressure on the field. Features: One push on/off - flipping a tiny switch with gloves is if you do not have a mask with a fan you can get some cheap (computer fans very small and quiet and a switch and battery) any more paintball Paintball Mask Fan for your paintball goggles. We have a ton of upgrade fans for you to keep your mask cool and from fogging up on the field...