Smith Parallel Max Sunglassesfeature a lens that sweeps back a bit more than the Smith Parallel and a Grilamid TR90 frame.  Smith Parallel Max Sunglasses come with Carbonic TLT lenses, the most impact resistant material in the world.  For an added advantage an anti-scratch coating is applied to a Tapered Lens for optical precision. The Parallel Max style is ideal for any active sport. Medium fit with large coverage.