Charles K.wrote a review of Smith PIVLock V90 Max Sunglasses on December 22, 2011
I was skeptical about the durability of the frames at first, but once I realized that they are actually quite durable my skepticism is gone. They are great for rides. The lens selection is great, especially the clear option for darker rides or if there are rainy conditions. They stay in place and once you get used to the frameless lenses, its real tough to go back to glasses with frames in your field of vision.
Highly recommend them.