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. Westcraft comes equipped with a full-shield mirror lens and includes a set of clear dual replacement lenses. Standout Features: Designed in California Unique lens change mechanism with V-latch to lock and unlock the lens 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 Also available with contrast-defining HiPER lens and photochromic lens