Smith Vert PivLock SunglassesSmith Vert PivLock Sunglasses Long runs, hot laps on the mountain bike or a fast paced road ride, a clear view of the rocks, roots and terrain ahead is essential. You can count on the Smith Vert PivLock sunglasses for a distraction free feel and a widescreen view that lets you get in the zone whether youre letting it rip downhill or measuring your effort on a climb. Their cylindrical shield lens and rimless design make for an ultralight, low profile