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.Features:- 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 LensUltimate Versatility:- 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.