Originally Posted by
punkncat
The issue I am seeing here is, what is keeping the wind, bugs, debris from coming right under the lens and still getting in your eye(s)?
Traditional glasses sit much closer to your face than I can envision these doing. Perhaps this subject has been covered and I just didn't see it? Other applications where such items are used (notably in pilot helms) are in an enclosed cockpit where wind is not an issue.
According to our tests degree is much more likely to shoot into your eyes from the gap on top of your glasses than from the bottom of our lens.
The lens is angled in such a way that makes it hard for anything to get up there..not impossible, but not easy.
Thanks to the spacing away from the face sweat and fogging is a non issue.