Best goggle setup I have ever had. Cost me ~$300 all in (taxes, shipping, getting the lenses cut, etc.) but I can honestly say I will not play airsoft without them now. I have been to games with 100% humidity and 30+'C weather where EVERYONE has fogged (Wiley-X, ESS, Bolle, etc. etc.) except me (and everyone else running turbofans.) It might cost a bit, but the ability to play all day in any weather without having to give a second thought about your eye wear is more than worth it in my opinion. I have seen EVERY anti-fog product fog under the right conditions, except my turbofans.