V90 Max are Great Riding Glasses
I've been wearing my Smith V90 Max sunglasses since the 24 hours of Moab last Fall - they've been excellent. Super Lightweight, great unobstructed field of vision, and the lenses can be switched out in a matter of seconds. While they fit my Med-Large face very well, my girlfriend also wears them sometimes loves how they fit. I would highly recommend the V90 Max for riding trails or road, Smith nailed it here.