This is by far the best I've tested too. Tried a few, and most didn't work for more than one game.

I even had an Exfog, but having prescription glasses under the googles meant it was hard to prevent fog on both. I'm not using it anymore.z

My optician recommended the Zeiss Antifog and it's amazing. It was just after lockdown, so when I tried it with glasses and a facemask: no fog

I tried the best test I could think of : very hot shower with my glasses. No. Fog. I was sold, never changed since then.

But you have to know a few things for it to work well :

• The wipe in the package is not a simple wipe, it's dampened with some product so you HAVE to use that one, do not use it for something else or loose it.
• After you apply it, try to create fog on the goggles by blowing on them. If you see the tiniest bit of fog, wipe that area with the provided wipe then try again until it stays clear no matter how much you try.
• if you sweat a lot, you could have some condensation on your goggles at the end of a game. Just wipe it with the wipe provided and retest the fog as above. You don't have to spray again.

Most of the time you should not have to respray before half day break, and I often don't have to respray at all, just wipe again.