Traditional radical frames by Retro Rewind - an absolute essential to have in your wardrobe any time of the year. Lightweight frames are designed to have a vintage yet modern feel that are perfect for every day. Polarized Anti-Glare Lenses for Improved Clarity. 100% UV Protection (UV400). Sunglasses come with authentic Retro Rewind microfiber pouch as shown. Verify tags and model number on actual product for authenticity. All sunglasses offered by XtremeUV comply with UV400 standard. Sunglasses meet US ANSI Z80.3 UV Protection Standards (European 89/686/EEC & Australian AS/NZS 1067:2003). Measurements: Full Width - 142 mm (5.6"), Full Height - 48 mm (1.9"), Lens Width - 52 mm (2.05")