The Knockaround Classic Premiums model utilizes a timeless design made famous by open-road style explorers as far back as 1919. Form and function split the bill 50/50: Classic Premiums look good on almost everyone and at the same time provide crucial UV400 protection for your eyes. Features: - Frame Color: Clear - Lens Color: Moonshine - UV400 Protection - FDA approved impact resistant lenses - Reflective lenses - Front Width: 5.5 in - Front Height: 1.875 in - Arm Length: 5.25 in - Alternate images may show different lens colors