Designed for the active adventurer, the Dover is an essential piece of gear to pack before embarking on your journey. Superb coverage, clarity beyond compare, and protective lens coatings, virtually eliminate distracting glare from both in front and behind. Featuring our superior Techlite glass polarized lens. Evolve frame material, anti-reflective and hydrophobic lens coatings. Hydrophilic Megol nose and temple pads. Out-of-sight spring hinges. 8-base lens curvature. Havanna tortoise frame/brown lens.