This is a really good mask for the price. i got mine for 30 bucks (not including new thermal lens cost) and its everything i would want in a paintball mask. it looks good, doesnt fog much for most people (but if you buy one of their thermal lenses IT WILL NEVER FOG ANY TIME YOU USE IT), you can change lenses on it very quickly and there are a lot of replacement ones sold. it protects your face/ears well, and the foam padding inside it is nice and is molded to fit on your face and stay there. also the strap has a little bit of rubber on the inside so it wont slide around.
Its just as good as masks that cost 2x as much and will never fog if you buy a thermal lens for it (keep in mind the lenses are kinda expensive though). go buy one now