Valhalla Airsoft VMAX Airflow Gasket for Eye Protection
(Model: Oakley M-Frame 2.0 / 3.0)

"regardless of what goggles I used, I have used anti fog product but it never holds up, in my personal experience, I have found that it only delays fogging. I was desperately looking for a solution and noticed these on the new product list. I picked up a pair of crossbows, this, and an exfog unit.
easily, the best money I have ever spent, I dont need to worry about fog at all, and I was hesitant when it came using the exfog on any of my goggles because it would not look clean, and felt the air hose would push the goggles off my face, and there was not really much of a way to hold the air line in place.
this fixed every single one my problems and the set up is almost perfect, I am getting zero, i mean ZERO fog at all, and I have not even treated the lens's.
only thing to note as far as the gasket, is that I found the port where you plug the air hoses into to be a little loose fitting, its not as snug as I would like it and I have had 1 or both air hoses come out during a game, its an easy fix, just plug it back in, but I would have preferred that the ports were more snug for the air hoses.
to combat this I put a dab of hot glue on the outside of the air hoses and let it dry and that "wedges" the air hose in the port so there is more friction.
this is easily one of the airsoft products that I consider to be legendary.
if you are struggling with fog, dont even second guess it, get this and you will never have fogging issues again.

"PROS:
- Hard plastic gasket will for sure help stop debris/BBs from entering your eyes... if they fit... (Foreshadowing)
- Very easy to install
- Good airflow

CONS (MAJOR CONS):
- Hard plastic gasket will NOT, I repeat... WILL NOT.. fit/suit all face shapes. For me, I do not have a giant bridge on my nose so there is a massive gap where BBs can get into your eyes.
- Hard plastic gasket can be uncomfortable when worn on your face for a long time


PERSONAL overall rating: 2 stars.
The cons HEAVILY outweigh the pros.. it basically makes this product unusable for me at an airsoft field .. so 2 stars for how easy it was to set up and the potential of the product I guess....


POTENTIAL overall rating??? : maybe 3.5 stars.
Assuming in a perfect world where the gasket fits my face.. I would probably give it a 3.5 stars.. ... I only wore this for a short period of time and the gasket began to feel a little uncomfortable. Given the steep price point the requirement to buy the Exfog machine, I would say just save your money and buy goggles an Exfog machine, to be honest.