TAC Polarized Lenses: Polarization technology to remove glare and clarify vision, ideal for driving and sea trips. UV400 Protection: Provides complete eye protection from harmful UV rays. Al-Mg Frame: Made of aluminum-magnesium alloy (lightweight and highly durable). Aviator Design: A sporty and elegant red frame suitable for daily use. Contents (Full Set): Original Glasses. Hard Case for maximum protection against breakage. Fabric glasses case for scratch protection and easy carrying. Original microfiber cloth for cleaning. Condition: New