I've been looking for protective glasses for a while to make riding my ATV safer at night and these lenses fit the bill perfectly. They were a bit tricky to snap into the frame (despite reading the enclosed instruction booklet) but once fitted, they're just perfect, and people tell me they look pretty cool too. Highly recommended.

To see how much protection you get from these Oakley lenses, check out this YouTube demo: [...]- it'll surpise you!