Look cheesy, work great
I had my doubts - mainly about the look of these things, but from the other side of the lenses, they're pretty terrific glasses. Lenses swap out easily in seconds, wraparound is comfy and nonobtrusive, glasses weigh nothing. Best of all, the field of view is completely unobstructed by a frame. As other reviewers have noted, this saves your neck from some long-ride pain. I may look like a douche in these, but they work fantastically well. Glad I got 'em.