Optic Nerve Ranch Interchangeable Lens Sunglasses have active lens venting adjustable temples and includes a hard case. Features: Interchangeable lenses Smoke with flash mirror - excellent performance in most bright sun conditions High definition copper with flash mirror - performance for general to variable light conditions Amber - pure contrast and depth perception for variable flat light and low light conitions Clear - excellent performance in low light to nightime conditions Includes 4 sets of lenses Tactlite Rubber Components Active Lens venting Adjustable Temples Includes hard case. Shiny White frame with silver / grey lenses.
