Overview Anti-Blue Light: Blocks harmful blue light to reduce eye strain during prolonged screen use Color-Changing Lenses: Automatically adjust tint based on UV exposure for versatile indoor/outdoor wear Ultra-Light Design: Made from lightweight PC material for all-day comfort without pressure Anti-Fog Coating: Prevents lens fogging in humid or temperature-changing environments UV400 Protection: Blocks 100% of UVA and UVB rays with ANSI Z80.3 certification Specifications Frame Material: PC Lens Material: AC Frame Style: Square, Full Frame Lens Color Options: Black, Transparent Gray, Transparent Blue, Sand Gray, Tea Frame, Black/Tortoise Gray Protection Level: UV400/ANSIZ80.3 Lens Classification: Category 3/Sun Visor Polarized: No Applicable Face Shapes: Universal, Round, Square, Oval Packing List glasses1 glasses case1 cleaning cloth*1