I love this product and I don't post feedback often unless I'm impressed, and I'm impressed! The liner sticks perfectly into the inside of my helmet and keeps my eyes clear from the stinging sweat that creeps in toward the end of the game. I got five games use from mine and when I took it out, it came out with no residue left over inside the helmet. I only ordered a 3 pack at first to see how they worked. I've now got a 12 pack on my Christmas wish list as I can't wait to use this more!

I've been playing hockey for decades now and always preferred the full clear plastic mask over the cage. But the issue was always with getting the right anti-fog and applying it right, then still dealing with a little bit of fog at the least. I originally ordered a Halo headband to wear under my helmet but I didn't feel like readjusting my helmet, and it felt like the band would move around and get out of place during the game. So I gave this a try and can happily confirm that it helps a lot. It was super easy to place in the helmet. I still used my anti-fog just in case and last night was the 1st time trying these liner pads out. It worked awesome. I had no residue/fog on my mask at all for tge entire game. None at all. I've never played a game with a fully clear mask until last night.
It was also comfy and thin so I didn't have to readjust my helmet to fit right. The only thing is that my forehead felt warmer than usual because it basically takes venting away from the forehead, at least directly with my skin. Well worth it though and wasn't a problem for me at all. I'll continue to use this product from now on.

Do not have adequate adhesive to stay attached to helmet. I thought I might just have a bad batch and contacted the company and got no response.

I've gotten to use this product and it's a huge difference I would have sweat roll down my forehead. Didn't experience that at all. Probably going to use the same one for a long time. Think about the old days when some helmets would use that soft absorbable material and we would use it for the duration of the helmet.

Realistically I think you can get about a dozen games sessions out of one. Update...i was able to play both ice and roller 5 times before the adhesive started to wear off

It's a good product that serves a good purpose. If you're a hockey player are always wiping sweat out of your eyes, this is a good product to try. The only issue I had with them is that you have to wash your helmet before putting in a new liner, otherwise it won't stick. But hey, that's fine because it forces you to wash that sweat bowl we all wear on our heads during games.