Looking and feeling fast were key points in creating the Smith Tempo Max. With a new Velocity performance frame, extended coverage and interchangeable lenses that are ideal for the fastest users. A slightly larger, more aggressive lense size over the Tempo frame, this high-wrap 9 base style with ChromaPop™ technology will give you road and trail-friendly visual performance. Featuring anti-slip megol nose pads and temple surfaces to help you cross the finish line with style and with as much ease as the start line.Key FeaturesSemi-rim construction with interchangeable ChromaPop lenses for bright light and low light conditionsMegol nose padsPerformance injected TR90 frame material9 base lens curvatureAuto-lock hingesRx compatibleMedium fit/coverage