The Westcraft is part of a collection based on a rich racing heritage fueled by innovative technology to create the ultimate sport performance sunglass that transcends multiple sports disciplines. Features Designed in California Unique lens change mechanism with V-latch to lock and unlock the lens. The V-latch mechanism on the Westcraft makes it easy to shift from a shield to a dual-lens configuration and all of our replacement lenses are offered for Westcraft in both lens setups. Removable side shields for additional protection from the elements. Interchangeable lenses - every lens color offered is available in both shield dual lens configurations. Hydrophobic and Oleophobic lens treatment repels water, dirt and oil. Technology Hydrophobic + OleophobicHydrophobic + Oleophobic treatment ensures water, oil and dirt pearl off your lenses. This treatment also features smudge-resistant qualities, offers extra protection for mirror coatings and ensures carefree lens maintenance. Included Hard case. Soft pouch. Clear replacement lens.