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Title: JT Thermal replacement Lens
Review: I bought this (about $16+shipping) for use with the JT Mask ($24.99) that I bought at Sports Authority. I have used it once and it did resist fogging through a 25 degree day of airsoft in a snow storm. It definitely worked a lot better than the standard lenses, and for the price (about $50 total, including shipping and tax, etc), was worth a shot before investing in a fancy $200 mask with a fan.Results may vary - if you tend to sweat a lot, you may see some condensate, though I still didn't get any fog. Probably not perfect, but much better than my $90 paintball mask... seems to resist scratches and dings well.
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