Inspired by the need for speed, The Smith Tempo is the new Velocity performance frame with interchangeable twin lenses. Utilizing a medium coverage lense size, this high wrap 9 base twin-lense style with ChromaPop™ technology will give you trail and road-friendly visual performance. Featuring anti-slip megol nose pads and temple surfaces to help you cross the finish line with ease.Key FeaturesSemi-rim construction with interchangeable ChromaPop™ lenses for bright light and low light conditions• Megol nose pads• Performance injected TR90 frame material• 9 base lens curvature• Auto-lock hinges• Rx compatible• Medium fit/coverage• Includes additional ChromaPop™ Contrast Rose Flash lenses