Gunnar Optiks PPK-07201 PPK Gaming Glasses

What is the age range for these?

They’re sized for adult heads.

I bought some model of Gunner glasses from woot about 5 years ago. It’s been in the box more or less since then. They have a slight magnification and the yellow tint. I did not notice my eyes feeling less fatigued. There is some science in their claims, but it’s not some magical solution.

What are these glasses for? Are the lenses made of safety glass. Do they have some sort of certification for safety? The “specs” tab tells nothing about them. Is “specs” really just intended as a pun in this case?

They are gaming glasses, not safety glasses.

Well, thanks, but what are gaming glasses? Why does one need glasses for gaming?

It’s all right here.
https://gunnar.com/lens-technology/