My friend actually gave this mask to me. He bought another mask and he didn't want this anymore. He only used it once or twice before giving it to me. I use to have a cheaper Empire Vents Mask. It is a good mask but I think I needed to upgrade to a better mask.
Before I got another mask, he gave this to me. I am very happy because it's more comfortable, fits great, and look good too. I like that I can easily remove the lens. I can clean my mask in a minute or two. I like the foam they use because it's more confortable as well. So far, it only fogged up on me a few times. When I use the anti-fog spray, it works a lot better. I don't know if I should get a fan though... still thinking about that.
I was lucky that I didn't have to spend money to get this mask. I am really happy with it. Offers great protection with easy maintainance. Simple and great item... highly recommended!!!