I used this useless glasses for 5 minutes and started to have the same amount of headaches (or maybe more, im not sure) than my cheap glasses.
I better gonnar try the eagle eyes glasses.
The worst part is that this glasses are for young people, i mean for teenager aroun 13 years old. I am a grown up over 25 yearl old and this thing don't fit in the side of my temples and in bones under my temples.
I still think that this glasses are design for children to children under13 years old.