5000/68ci pure energy tank
everything else is stock
no fog at all
this is one of the best mask i ever used, i never picked a better mask. i can breath as hard as u can in to it and it wont fog up at all. i would reccommend this mask to anyone, its a great mask to use, u can see more clearly. its like not have a mask at all when paintballing.
i reccommend this to anyone that wants a really good, anti-fog, mask that wont hurt ur face. i give this product a 10/10