This mask is great. It doesnt fog up very easily, it doesnt scratch easily, and it had a great view. The foam has a really comfortable fit. High quality stuff here.
Weaknesses:
It does fog up sometimes and when it does it is a pain in the nuts to fix and get rid of in the feild. Some windex and other various stuff or fog resistant stuff will take care of that.
Conclusion:
I love this mask. It fits great, gives you plenty of ventilation, doesnt fog to easily, and never slides around. I would recommend this to tournament players and beginners alike. I use mine at a saw mill so there are many types of terrains. This mask blends in with all of them pretty well. You can also make like a ghillie mask. You can hang stuff out of the ventilation. Great mask. Well worth the money.